Remove tools/refactoring.

No longer used, references old GIPS types variable names and confuses
team members which think this code could be used/still useful.

BUG=
R=phoglund@webrtc.org

Review URL: https://codereview.webrtc.org/1581573003 .

Cr-Commit-Position: refs/heads/master@{#11219}
diff --git a/tools/refactoring/addfileheader.py b/tools/refactoring/addfileheader.py
deleted file mode 100644
index 01c8a8b..0000000
--- a/tools/refactoring/addfileheader.py
+++ /dev/null
@@ -1,163 +0,0 @@
-#!/usr/bin/env python
-
-import stringmanipulation
-import filemanagement
-import sys
-
-extensions = ['.h','.cc','.c','.cpp']
-
-ignore_these = ['my_ignore_header.h']
-
-if((len(sys.argv) != 2) and (len(sys.argv) != 3)):
-    print 'parameters are: directory [--commit]'
-    quit()
-
-directory = sys.argv[1];
-if(not filemanagement.pathexist(directory)):
-    print 'path ' + directory + ' does not exist'
-    quit()
-
-if((len(sys.argv) == 3) and (sys.argv[2] != '--commit')):
-    print 'parameters are: parent directory extension new extension [--commit]'
-    quit()
-
-commit = False
-if(len(sys.argv) == 3):
-    commit = True
-
-files_to_fix = []
-for extension in extensions:
-    files_to_fix.extend(filemanagement.listallfilesinfolder(directory,\
-                                                       extension))
-
-# Just steal the header from the template
-def fileheaderasstring():
-    template_file_name = 'license_template.txt'
-    if (not filemanagement.fileexist(template_file_name)):
-        print 'File ' + template_file_name + ' not found!'
-        quit()
-    template_file = open(template_file_name,'r')
-    return_string = ''
-    for line in template_file:
-        return_string += line
-    return return_string
-
-# Just steal the header from the template
-def fileheaderasarray():
-    template_file_name = 'license_template.txt'
-    if (not filemanagement.fileexist(template_file_name)):
-        print 'File ' + template_file_name + ' not found!'
-        quit()
-    template_file = open(template_file_name,'r')
-    return_value = []
-    for line in template_file:
-        return_value.append(line)
-    return return_value
-
-
-def findheader(path, file_name):
-    full_file_name = path + file_name
-    if (not filemanagement.fileexist(full_file_name)):
-        print 'File ' + file_name + ' not found!'
-        print 'Unexpected error!'
-        quit()
-    file_handle = open(full_file_name)
-    template_file_content = fileheaderasarray()
-    compare_content = []
-    # load the same number of lines from file as the fileheader
-    for index in range(len(template_file_content)):
-        line = file_handle.readline()
-        if (line == ''):
-            return False
-        compare_content.append(line)
-
-    while (True):
-        found = True
-        for index in range(len(template_file_content)):
-            line1 = template_file_content[index]
-            line2 = compare_content[index]
-            if(line1 != line2):
-                found = False
-                break
-        if (found):
-            return True
-        compare_content = compare_content[1:len(compare_content)]
-        line = file_handle.readline()
-        if (line == ''):
-            return False
-        compare_content.append(line)
-    return False
-
-# Used to store temporary result before flushing to real file when finished
-def temporaryfilename(old_file_name):
-    return old_file_name + '.deleteme'
-
-def updatefile(path, old_file_name):
-    full_old_file_name = path + old_file_name
-    if (not filemanagement.fileexist(full_old_file_name)):
-        print 'File ' + full_old_file_name + ' is not found.'
-        print 'Should not happen! Ever!'
-        quit()
-
-    full_temporary_file_name = path + temporaryfilename(old_file_name)
-
-    # Make sure that the files are closed by putting them out of scope
-    old_file = open(full_old_file_name,'r')
-    temporary_file = open(full_temporary_file_name,'w')
-
-    temporary_file.writelines(fileheaderasstring())
-    remove_whitespaces = True
-    for line in old_file:
-        if (remove_whitespaces and (len(line.split()) == 0)):
-            continue
-        else:
-            remove_whitespaces = False
-        temporary_file.writelines(line)
-    old_file.close()
-    temporary_file.close()
-
-    filemanagement.copyfile(full_old_file_name,full_temporary_file_name)
-    filemanagement.deletefile(full_temporary_file_name)
-
-
-failed_files = []
-skipped_files = []
-for index in range(len(files_to_fix)):
-    if(commit):
-        print (100*index)/len(files_to_fix)
-    path_dir = files_to_fix[index][0]
-    filename = files_to_fix[index][1]
-    is_ignore = False
-    for ignore_names in ignore_these:
-        if(filename == ignore_names):
-            is_ignore = True
-            break
-    if(is_ignore):
-        continue
-
-# Let the word copyright be our sanity, i.e. make sure there is only one
-# copy right occurance or report that there will be no change
-    if(filemanagement.findstringinfile(path_dir,filename,'Copyright') or
-        filemanagement.findstringinfile(path_dir,filename,'copyright') or
-        filemanagement.findstringinfile(path_dir,filename,'COPYRIGHT')):
-        if(findheader(path_dir,filename)):
-            skipped_files.append(path_dir + filename)
-        else:
-            failed_files.append(path_dir + filename)
-        continue
-
-    if (not commit):
-        print 'File ' + path_dir + filename + ' will be updated'
-        continue
-    updatefile(path_dir,filename)
-
-tense = 'will be'
-if (commit):
-    tense = 'has been'
-if (len(skipped_files) > 0):
-    print str(len(skipped_files)) + ' file(s) ' + tense + ' skipped since they already have the correct header'
-
-if (len(failed_files) > 0):
-    print 'Following files seem to have an invalid file header:'
-for line in failed_files:
-    print line
diff --git a/tools/refactoring/filemanagement.py b/tools/refactoring/filemanagement.py
deleted file mode 100644
index 4ff64ce..0000000
--- a/tools/refactoring/filemanagement.py
+++ /dev/null
@@ -1,72 +0,0 @@
-import fnmatch
-import os
-import stringmanipulation
-
-def fileexist( file_name ):
-    return os.path.isfile(file_name)
-
-def pathexist( path ):
-    return os.path.exists(path)
-
-def fixpath( path ):
-    return_value = path
-    if( return_value[len(return_value) - 1] != '/'):
-        return_value = return_value + '/'
-    return return_value
-
-def listallfilesinfolder( path, extension ):
-    matches = []
-    signature = '*' + extension
-    for root, dirnames, filenames in os.walk(path):
-        for filename in fnmatch.filter(filenames, signature):
-            matches.append([fixpath(root), filename])
-    return matches
-
-def copyfile(to_file, from_file):
-    if(not fileexist(from_file)):
-        return
-    command = 'cp -f ' + from_file + ' ' + to_file
-    os.system(command)
-    #print command
-
-def deletefile(file_to_delete):
-    if(not fileexist(file_to_delete)):
-        return
-    os.system('rm ' + file_to_delete)
-
-# very ugly but works, so keep for now
-def findstringinfile(path,file_name,search_string):
-    command = 'grep \'' + search_string + '\' ' + path + file_name + ' > deleteme.txt'
-    return_value = os.system(command)
-#    print command
-    return (return_value == 0)
-
-def replacestringinfolder( path, old_string, new_string, extension ):
-    if(not stringmanipulation.isextension(extension)):
-        print 'failed to search and replace'
-        return
-    if(len(old_string) == 0):
-        print 'failed to search and replace'
-        return
-    find_command = 'ls '+ path + '/*' + extension
-    sed_command = 'sed -i \'s/' + old_string + '/' + new_string +\
-                     '/g\' *' + extension
-    command_string = find_command + ' | xargs ' + sed_command + ' 2> deleteme.txt'
-    os.system(command_string)
-    #print command_string
-
-#find ./ -name "*.h" -type f  | xargs -P 0 sed -i 's/process_thread_wrapper.h/process_thread.h/g' *.h deleteme.txt
-def replacestringinallsubfolders( old_string, new_string, extension):
-    if(not stringmanipulation.isextension(extension)):
-        print 'failed to search and replace'
-        return
-    if(len(old_string) == 0):
-        print 'failed to search and replace'
-        return
-
-    find_command = 'find ./ -name \"*' + extension + '\" -type f'
-    sed_command = 'sed -i \'s/' + old_string + '/' + new_string +\
-                     '/g\' *' + extension
-    command_string = find_command + ' | xargs -P 0 ' + sed_command + ' 2> deleteme.txt'
-    os.system(command_string)
-    #print command_string
diff --git a/tools/refactoring/fixincludeguards.py b/tools/refactoring/fixincludeguards.py
deleted file mode 100644
index 0b56355..0000000
--- a/tools/refactoring/fixincludeguards.py
+++ /dev/null
@@ -1,145 +0,0 @@
-#!/usr/bin/env python
-
-import stringmanipulation
-import filemanagement
-import sys
-
-extensions = ['.h']
-
-ignore_these = ['my_ignore_header.h']
-
-if((len(sys.argv) != 2) and (len(sys.argv) != 3)):
-    print 'parameters are: directory [--commit]'
-    quit()
-
-directory = sys.argv[1];
-if(not filemanagement.pathexist(directory)):
-    print 'path ' + directory + ' does not exist'
-    quit()
-
-if((len(sys.argv) == 3) and (sys.argv[2] != '--commit')):
-    print 'parameters are: parent directory extension new extension [--commit]'
-    quit()
-
-commit = False
-if(len(sys.argv) == 3):
-    commit = True
-
-for extension in extensions:
-    files_to_fix = filemanagement.listallfilesinfolder(directory,\
-                                                       extension)
-
-def buildincludeguardname(path,filename):
-    full_file_name = 'WEBRTC_' + path + filename
-    full_file_name = full_file_name.upper()
-    full_file_name = stringmanipulation.replaceoccurances(full_file_name, '/', '_')
-    full_file_name = stringmanipulation.replaceoccurances(full_file_name, '\\', '_')
-    full_file_name = stringmanipulation.replaceoccurances(full_file_name, '.', '_')
-    full_file_name += '_'
-    return full_file_name
-
-def buildnewincludeguardset(path,filename):
-    include_guard_name = buildincludeguardname(path,filename)
-    if(include_guard_name == ''):
-        return []
-    return_value = []
-    return_value.append('#ifndef ' + include_guard_name)
-    return_value.append('#define ' + include_guard_name)
-    return_value.append(include_guard_name)
-    return return_value
-
-def printincludeguardset(include_guard_set):
-    print 'First line: ' + include_guard_set[0]
-    print 'Second line: ' + include_guard_set[1]
-    print 'Last line: ' + include_guard_set[2]
-    return
-
-include_guard_begin_identifier = ['#ifndef', '#if !defined']
-include_guard_second_identifier = ['#define']
-def findincludeguardidentifier(line):
-    for begin_identifier in include_guard_begin_identifier:
-        line = stringmanipulation.removealloccurances(line,begin_identifier)
-    for second_identifier in include_guard_begin_identifier:
-        line = stringmanipulation.removealloccurances(line,second_identifier)
-    removed_prefix = [True,'']
-    line = stringmanipulation.whitespacestoonespace(line)
-    while(removed_prefix[0]):
-        removed_prefix = stringmanipulation.removeprefix(line,' ')
-        line = removed_prefix[1]
-    line = stringmanipulation.removealloccurances(line,'(')
-    if(line == ''):
-        return ''
-    word_pos = stringmanipulation.getword(line,0)
-    return_value = line[0:word_pos[1]]
-    return_value = return_value.rstrip('\r\n')
-    return return_value
-
-def findoldincludeguardset(path,filename):
-    return_value = []
-    full_file_name = path + filename
-    file_pointer = open(full_file_name,'r')
-    include_guard_name = ''
-    for line in file_pointer:
-        if (include_guard_name == ''):
-            for compare_string in include_guard_begin_identifier:
-                if (stringmanipulation.issubstring(compare_string, line) != -1):
-                    include_guard_name = findincludeguardidentifier(line)
-                    if (include_guard_name == ''):
-                        break
-                    line = line.rstrip('\r\n')
-                    return_value.append(line)
-                    break
-        else:
-            for compare_string in include_guard_second_identifier:
-                if (stringmanipulation.issubstring(compare_string, line) != -1):
-                    if (stringmanipulation.issubstring(include_guard_name, line) != -1):
-                        line = line.rstrip('\r\n')
-                        return_value.append(line)
-                        return_value.append(include_guard_name)
-                        return return_value
-            include_guard_name = ''
-            return_value = []
-    return []
-
-failed_files = []
-for index in range(len(files_to_fix)):
-    if(commit):
-        print (100*index)/len(files_to_fix)
-    path_dir = files_to_fix[index][0]
-    filename = files_to_fix[index][1]
-    is_ignore = False
-    for ignore_names in ignore_these:
-        if(filename == ignore_names):
-            is_ignore = True
-            break
-    if(is_ignore):
-        continue
-    old_include_guard_set = findoldincludeguardset(path_dir,filename)
-    if (len(old_include_guard_set) != 3) :
-        failed_files.append('unable to figure out the include guards for ' + filename)
-        continue
-
-    new_include_guard_set = buildnewincludeguardset(path_dir,filename)
-    if (len(new_include_guard_set) != 3) :
-        failed_files.append('unable to figure out new the include guards for ' + filename)
-        continue
-
-    if(not commit):
-        print 'old guard: ' + old_include_guard_set[2]
-        print 'new guard: ' + new_include_guard_set[2]
-        continue
-
-    for index in range(2):
-        # enough to only replace for file. However, no function for that
-        for extension in extensions:
-            filemanagement.replacestringinfolder(path_dir,old_include_guard_set[index],new_include_guard_set[index],extension)
-    # special case for last to avoid complications
-    for extension in extensions:
-        filemanagement.replacestringinfolder(path_dir,' ' + old_include_guard_set[2],' ' + new_include_guard_set[2],extension)
-        filemanagement.replacestringinfolder(path_dir,'\\/\\/' + old_include_guard_set[2],'\\/\\/ ' + new_include_guard_set[2],extension)
-
-
-if(len(failed_files) > 0):
-    print 'Following failures should be investigated manually:'
-for line in failed_files:
-    print line
diff --git a/tools/refactoring/fixnames.py b/tools/refactoring/fixnames.py
deleted file mode 100644
index 15381e3..0000000
--- a/tools/refactoring/fixnames.py
+++ /dev/null
@@ -1,387 +0,0 @@
-#!/usr/bin/env python
-
-import stringmanipulation
-import filemanagement
-import p4commands
-import sys
-
-name_space_to_ignore = 'GIPS::'
-#only allow one prefix to be removed since allowing multiple will complicate
-# things
-prefix_to_filter = 'gips'
-#words_to_filter = ['Module']
-# it might be dangerous to remove GIPS but keep it default
-words_to_filter = ['Module','GIPS']
-
-# This script finds all the words that should be replaced in an h-file. Once
-# all words that should be replaced are found it does a global search and
-# replace.
-
-extensions_to_edit = ['.cpp','.cc','.h']
-
-#line = '    ~hiGIPSCriticalSectionScoped()'
-#print line
-#position = stringmanipulation.getword(line,11)
-#old_word = line[position[0]:position[0]+position[1]]
-#result = stringmanipulation.removealloccurances(old_word,'gips')
-#new_word = result
-#print old_word
-#print position[0]
-#print position[0]+position[1]
-#print new_word
-#quit()
-
-# Ignore whole line if any item in this table is a substring of the line
-do_not_replace_line_table = []
-do_not_replace_line_table.append('namespace GIPS')
-
-# [old_string,new_string]
-# List of things to remove that are static:
-manual_replace_table = []
-#manual_replace_table.append(['using namespace GIPS;',''])
-#manual_replace_table.append(['CreateGipsEvent','CreateEvent'])
-#manual_replace_table.append(['CreateGIPSTrace','CreateTrace'])
-#manual_replace_table.append(['ReturnGIPSTrace','ReturnTrace'])
-#manual_replace_table.append(['CreateGIPSFile','CreateFile'])
-replace_table = manual_replace_table
-#replace_table.append(['GIPS::','webrtc::'])
-# List of things to not remove that are static, i.e. exceptions:
-# don't replace any of the GIPS_Words since that will affect all files
-# do that in a separate script!
-do_not_replace_table = []
-do_not_replace_table.append('GIPS_CipherTypes')
-do_not_replace_table.append('GIPS_AuthenticationTypes')
-do_not_replace_table.append('GIPS_SecurityLevels')
-do_not_replace_table.append('GIPS_encryption')
-do_not_replace_table.append('~GIPS_encryption')
-do_not_replace_table.append('GIPS_transport')
-do_not_replace_table.append('~GIPS_transport')
-do_not_replace_table.append('GIPSTraceCallback')
-do_not_replace_table.append('~GIPSTraceCallback')
-do_not_replace_table.append('GIPS_RTP_CSRC_SIZE')
-do_not_replace_table.append('GIPS_RTPDirections')
-do_not_replace_table.append('GIPS_RTP_INCOMING')
-do_not_replace_table.append('GIPS_RTP_OUTGOING')
-do_not_replace_table.append('GIPSFrameType')
-do_not_replace_table.append('GIPS_FRAME_EMPTY')
-do_not_replace_table.append('GIPS_AUDIO_FRAME_SPEECH')
-do_not_replace_table.append('GIPS_AUDIO_FRAME_CN')
-do_not_replace_table.append('GIPS_VIDEO_FRAME_KEY')
-do_not_replace_table.append('GIPS_VIDEO_FRAME_DELTA')
-do_not_replace_table.append('GIPS_VIDEO_FRAME_GOLDEN')
-do_not_replace_table.append('GIPS_VIDEO_FRAME_DELTA_KEY')
-do_not_replace_table.append('GIPS_PacketType')
-do_not_replace_table.append('GIPS_PACKET_TYPE_RTP')
-do_not_replace_table.append('GIPS_PACKET_TYPE_KEEP_ALIVE')
-do_not_replace_table.append('GIPS_AudioLayers')
-do_not_replace_table.append('GIPS_AUDIO_PLATFORM_DEFAULT')
-do_not_replace_table.append('GIPS_AUDIO_WINDOWS_WAVE')
-do_not_replace_table.append('GIPS_AUDIO_WINDOWS_CORE')
-do_not_replace_table.append('GIPS_AUDIO_LINUX_ALSA')
-do_not_replace_table.append('GIPS_AUDIO_LINUX_PULSE')
-do_not_replace_table.append('GIPS_AUDIO_FORMAT')
-do_not_replace_table.append('GIPS_PCM_16_16KHZ')
-do_not_replace_table.append('GIPS_PCM_16_8KHZ')
-do_not_replace_table.append('GIPS_G729')
-do_not_replace_table.append('GIPSAMRmode')
-do_not_replace_table.append('GIPS_RFC3267_BWEFFICIENT')
-do_not_replace_table.append('GIPS_RFC3267_OCTETALIGNED')
-do_not_replace_table.append('GIPS_RFC3267_FILESTORAGE')
-do_not_replace_table.append('GIPS_NCModes')
-do_not_replace_table.append('GIPS_NC_OFF')
-do_not_replace_table.append('GIPS_NC_MILD')
-do_not_replace_table.append('GIPS_NC_MODERATE')
-do_not_replace_table.append('GIPS_NC_AGGRESSIVE')
-do_not_replace_table.append('GIPS_NC_VERY_AGGRESSIVE')
-do_not_replace_table.append('GIPS_AGCModes')
-do_not_replace_table.append('GIPS_AGC_OFF')
-do_not_replace_table.append('GIPS_AGC_ANALOG')
-do_not_replace_table.append('GIPS_AGC_DIGITAL')
-do_not_replace_table.append('GIPS_AGC_STANDALONE_DIG')
-do_not_replace_table.append('GIPS_ECModes')
-do_not_replace_table.append('GIPS_EC_UNCHANGED')
-do_not_replace_table.append('GIPS_EC_DEFAULT')
-do_not_replace_table.append('GIPS_EC_CONFERENCE')
-do_not_replace_table.append('GIPS_EC_AEC')
-do_not_replace_table.append('GIPS_EC_AES')
-do_not_replace_table.append('GIPS_EC_AECM')
-do_not_replace_table.append('GIPS_EC_NEC_IAD')
-do_not_replace_table.append('GIPS_AESModes')
-do_not_replace_table.append('GIPS_AES_DEFAULT')
-do_not_replace_table.append('GIPS_AES_NORMAL')
-do_not_replace_table.append('GIPS_AES_HIGH')
-do_not_replace_table.append('GIPS_AES_ATTENUATE')
-do_not_replace_table.append('GIPS_AES_NORMAL_SOFT_TRANS')
-do_not_replace_table.append('GIPS_AES_HIGH_SOFT_TRANS')
-do_not_replace_table.append('GIPS_AES_ATTENUATE_SOFT_TRANS')
-do_not_replace_table.append('GIPS_AECMModes')
-do_not_replace_table.append('GIPS_AECM_QUIET_EARPIECE_OR_HEADSET')
-do_not_replace_table.append('GIPS_AECM_EARPIECE')
-do_not_replace_table.append('GIPS_AECM_LOUD_EARPIECE')
-do_not_replace_table.append('GIPS_AECM_SPEAKERPHONE')
-do_not_replace_table.append('GIPS_AECM_LOUD_SPEAKERPHONE')
-do_not_replace_table.append('AECM_LOUD_SPEAKERPHONE')
-do_not_replace_table.append('GIPS_VAD_CONVENTIONAL')
-do_not_replace_table.append('GIPS_VAD_AGGRESSIVE_LOW')
-do_not_replace_table.append('GIPS_VAD_AGGRESSIVE_MID')
-do_not_replace_table.append('GIPS_VAD_AGGRESSIVE_HIGH')
-do_not_replace_table.append('GIPS_NetEQModes')
-do_not_replace_table.append('GIPS_NETEQ_DEFAULT')
-do_not_replace_table.append('GIPS_NETEQ_STREAMING')
-do_not_replace_table.append('GIPS_NETEQ_FAX')
-do_not_replace_table.append('GIPS_NetEQBGNModes')
-do_not_replace_table.append('GIPS_BGN_ON')
-do_not_replace_table.append('GIPS_BGN_FADE')
-do_not_replace_table.append('GIPS_BGN_OFF')
-do_not_replace_table.append('GIPS_OnHoldModes')
-do_not_replace_table.append('GIPS_HOLD_SEND_AND_PLAY')
-do_not_replace_table.append('GIPS_HOLD_SEND_ONLY')
-do_not_replace_table.append('GIPS_HOLD_PLAY_ONLY')
-do_not_replace_table.append('GIPS_PayloadFrequencies')
-do_not_replace_table.append('GIPS_FREQ_8000_HZ')
-do_not_replace_table.append('GIPS_FREQ_16000_HZ')
-do_not_replace_table.append('GIPS_FREQ_32000_HZ')
-do_not_replace_table.append('GIPS_TelephoneEventDetectionMethods')
-do_not_replace_table.append('GIPS_IN_BAND')
-do_not_replace_table.append('GIPS_OUT_OF_BAND')
-do_not_replace_table.append('GIPS_IN_AND_OUT_OF_BAND')
-do_not_replace_table.append('GIPS_ProcessingTypes')
-do_not_replace_table.append('GIPS_PLAYBACK_PER_CHANNEL')
-do_not_replace_table.append('GIPS_PLAYBACK_ALL_CHANNELS_MIXED')
-do_not_replace_table.append('GIPS_RECORDING_PER_CHANNEL')
-do_not_replace_table.append('GIPS_RECORDING_ALL_CHANNELS_MIXED')
-do_not_replace_table.append('GIPS_StereoChannel')
-do_not_replace_table.append('GIPS_StereoLeft')
-do_not_replace_table.append('GIPS_StereoRight')
-do_not_replace_table.append('GIPS_StereoBoth')
-do_not_replace_table.append('GIPS_stat_val')
-do_not_replace_table.append('GIPS_P56_statistics')
-do_not_replace_table.append('GIPS_echo_statistics')
-do_not_replace_table.append('GIPS_NetworkStatistics')
-do_not_replace_table.append('GIPS_JitterStatistics')
-do_not_replace_table.append('GIPSVideoRawType')
-do_not_replace_table.append('GIPS_VIDEO_I420')
-do_not_replace_table.append('GIPS_VIDEO_YV12')
-do_not_replace_table.append('GIPS_VIDEO_YUY2')
-do_not_replace_table.append('GIPS_VIDEO_UYVY')
-do_not_replace_table.append('GIPS_VIDEO_IYUV')
-do_not_replace_table.append('GIPS_VIDEO_ARGB')
-do_not_replace_table.append('GIPS_VIDEO_RGB24')
-do_not_replace_table.append('GIPS_VIDEO_RGB565')
-do_not_replace_table.append('GIPS_VIDEO_ARGB4444')
-do_not_replace_table.append('GIPS_VIDEO_ARGB1555')
-do_not_replace_table.append('GIPS_VIDEO_MJPG')
-do_not_replace_table.append('GIPS_VIDEO_NV12')
-do_not_replace_table.append('GIPS_VIDEO_NV21')
-do_not_replace_table.append('GIPS_VIDEO_Unknown')
-do_not_replace_table.append('GIPSVideoLayouts')
-do_not_replace_table.append('GIPS_LAYOUT_NONE')
-do_not_replace_table.append('GIPS_LAYOUT_DEFAULT')
-do_not_replace_table.append('GIPS_LAYOUT_ADVANCED1')
-do_not_replace_table.append('GIPS_LAYOUT_ADVANCED2')
-do_not_replace_table.append('GIPS_LAYOUT_ADVANCED3')
-do_not_replace_table.append('GIPS_LAYOUT_ADVANCED4')
-do_not_replace_table.append('GIPS_LAYOUT_FULL')
-do_not_replace_table.append('KGIPSConfigParameterSize')
-do_not_replace_table.append('KGIPSPayloadNameSize')
-do_not_replace_table.append('GIPSVideoCodecH263')
-do_not_replace_table.append('GIPSVideoH264Packetization')
-do_not_replace_table.append('GIPS_H264_SingleMode')
-do_not_replace_table.append('GIPS_H264_NonInterleavedMode')
-do_not_replace_table.append('GIPSVideoCodecComplexity')
-do_not_replace_table.append('GIPSVideoCodec_Complexity_Normal')
-do_not_replace_table.append('GIPSVideoCodec_Comlexity_High')
-do_not_replace_table.append('GIPSVideoCodec_Comlexity_Higher')
-do_not_replace_table.append('GIPSVideoCodec_Comlexity_Max')
-do_not_replace_table.append('GIPSVideoCodecH264')
-do_not_replace_table.append('GIPSVideoH264Packetization')
-do_not_replace_table.append('GIPSVideoCodecComplexity')
-do_not_replace_table.append('GIPSVideoCodecProfile')
-do_not_replace_table.append('KGIPSConfigParameterSize')
-do_not_replace_table.append('KGIPSMaxSVCLayers')
-do_not_replace_table.append('GIPSVideoH264LayerTypes')
-do_not_replace_table.append('GIPS_H264SVC_Base')
-do_not_replace_table.append('GIPS_H264SVC_Extend_2X2')
-do_not_replace_table.append('GIPS_H264SVC_Extend_1X1')
-do_not_replace_table.append('GIPS_H264SVC_Extend_MGS')
-do_not_replace_table.append('GIPS_H264SVC_Extend_1_5')
-do_not_replace_table.append('GIPS_H264SVC_Extend_Custom')
-do_not_replace_table.append('GIPSVideoH264LayersProperties')
-do_not_replace_table.append('GIPSVideoH264LayerTypes')
-do_not_replace_table.append('GIPSVideoH264Layers')
-do_not_replace_table.append('GIPSVideoH264LayersProperties')
-do_not_replace_table.append('GIPSVideoCodecH264SVC')
-do_not_replace_table.append('GIPSVideoCodecComplexity')
-do_not_replace_table.append('GIPSVideoCodecProfile')
-do_not_replace_table.append('GIPSVideoH264Layers')
-do_not_replace_table.append('GIPSVideoCodecVP8')
-do_not_replace_table.append('GIPSVideoCodecComplexity')
-do_not_replace_table.append('GIPSVideoCodecMPEG')
-do_not_replace_table.append('GIPSVideoCodecGeneric')
-do_not_replace_table.append('GIPSVideoCodecType')
-do_not_replace_table.append('GIPSVideoCodec_H263')
-do_not_replace_table.append('GIPSVideoCodec_H264')
-do_not_replace_table.append('GIPSVideoCodec_H264SVC')
-do_not_replace_table.append('GIPSVideoCodec_VP8')
-do_not_replace_table.append('GIPSVideoCodec_MPEG4')
-do_not_replace_table.append('GIPSVideoCodec_I420')
-do_not_replace_table.append('GIPSVideoCodec_RED')
-do_not_replace_table.append('GIPSVideoCodec_ULPFEC')
-do_not_replace_table.append('GIPSVideoCodec_Unknown')
-do_not_replace_table.append('GIPSVideoCodecUnion')
-do_not_replace_table.append('GIPSVideoCodecH263')
-do_not_replace_table.append('GIPSVideoCodecH264')
-do_not_replace_table.append('GIPSVideoCodecH264SVC')
-do_not_replace_table.append('GIPSVideoCodecVP8')
-do_not_replace_table.append('GIPSVideoCodecMPEG4')
-do_not_replace_table.append('GIPSVideoCodecGeneric')
-do_not_replace_table.append('GIPSVideoCodec')
-do_not_replace_table.append('GIPSVideoCodecType')
-do_not_replace_table.append('GIPSVideoCodecUnion')
-do_not_replace_table.append('GIPSAudioFrame')
-do_not_replace_table.append('GIPS_CodecInst')
-do_not_replace_table.append('GIPS_FileFormats')
-do_not_replace_table.append('GIPSTickTime')
-do_not_replace_table.append('GIPS_Word64')
-do_not_replace_table.append('GIPS_UWord64')
-do_not_replace_table.append('GIPS_Word32')
-do_not_replace_table.append('GIPS_UWord32')
-do_not_replace_table.append('GIPS_Word16')
-do_not_replace_table.append('GIPS_UWord16')
-do_not_replace_table.append('GIPS_Word8')
-do_not_replace_table.append('GIPS_UWord8')
-
-if((len(sys.argv) != 2) and (len(sys.argv) != 3)):
-    print 'parameters are: parent directory [--commit]'
-    quit()
-
-if((len(sys.argv) == 3) and (sys.argv[2] != '--commit')):
-    print 'parameters are: parent directory [--commit]'
-    quit()
-
-commit = (len(sys.argv) == 3)
-
-directory = sys.argv[1];
-if(not filemanagement.pathexist(directory)):
-    print 'path ' + directory + ' does not exist'
-    quit()
-
-# APIs are all in h-files
-extension = '.h'
-
-# All h-files
-files_to_modify = filemanagement.listallfilesinfolder(directory,\
-                                                      extension)
-
-def isinmanualremovetable( compare_word ):
-    for old_word, new_word in manual_replace_table:
-        if(old_word == compare_word):
-            return True
-    return False
-
-# Begin
-# This function looks at each line and decides which words should be replaced
-# that is this is the only part of the script that you will ever want to change!
-def findstringstoreplace(line):
-    original_line = line
-# Dont replace compiler directives
-    if(line[0] == '#'):
-        return []
-# Dont allow global removal of namespace gips since it is very intrusive
-    for sub_string_compare in do_not_replace_line_table:
-        index = stringmanipulation.issubstring(line,sub_string_compare)
-        if(index != -1):
-            return []
-
-    return_value = []
-
-    line = stringmanipulation.removeccomment(line)
-    line = stringmanipulation.whitespacestoonespace(line)
-    if(len(line) == 0):
-        return []
-    if(line[0] == '*'):
-        return []
-    index = stringmanipulation.issubstring(line,prefix_to_filter)
-    while index >= 0:
-        dont_store_hit = False
-        word_position = stringmanipulation.getword(line, index)
-        start_of_word = word_position[0]
-        size_of_word = word_position[1]
-        end_of_word = start_of_word + size_of_word
-        old_word = line[start_of_word:end_of_word]
-        if(isinmanualremovetable(old_word)):
-            dont_store_hit = True
-        if((end_of_word + 2 < len(line)) and\
-           name_space_to_ignore == line[start_of_word:end_of_word+2]):
-            dont_store_hit = True
-
-        result = stringmanipulation.removeprefix(old_word,prefix_to_filter)
-        new_word = result[1]
-        for word_to_filter in words_to_filter:
-            new_word = stringmanipulation.removealloccurances(new_word,word_to_filter)
-        result = stringmanipulation.removeprefix(new_word,'_')
-        new_word = result[1]
-        new_word = stringmanipulation.fixabbreviations(new_word)
-        new_word = stringmanipulation.removealloccurances(new_word,'_')
-        if(not dont_store_hit):
-            return_value.append([old_word,new_word])
-# remove the word we found from the string so we dont find it again
-        line = line[0:start_of_word] + line[end_of_word:len(line)]
-        index = stringmanipulation.issubstring(line,'GIPS')
-
-    return return_value
-# End
-
-# loop through all files
-for path, file_name in files_to_modify:
-#    if(file_name != 'GIPSTickUtil.h'):
-#        continue
-    full_file_name = path + file_name
-    file_pointer = open(full_file_name,'r')
-#    print file_name
-#loop through all lines
-    for line in file_pointer:
-#        print line
-        local_replace_string = findstringstoreplace(line)
-        #print local_replace_string
-        if(len(local_replace_string) != 0):
-            replace_table.extend(local_replace_string)
-
-
-# we have built our replace table now
-replace_table = stringmanipulation.removeduplicates( replace_table )
-replace_table = stringmanipulation.ordertablesizefirst( replace_table )
-replace_table = stringmanipulation.complement(replace_table,\
-                                              do_not_replace_table)
-
-def replaceoriginal( path,my_table ):
-    size_of_table = len(my_table)
-    for index in range(len(my_table)):
-        old_name = my_table[index][0]
-        new_name = my_table[index][1]
-        filemanagement.replacestringinfolder(path, old_name, new_name,\
-                                             ".h")
-        print (100*index) / (size_of_table*2)
-
-def replaceall( my_table, extension_list ):
-    size_of_table = len(my_table)
-    for index in range(len(my_table)):
-        old_name = my_table[index][0]
-        new_name = my_table[index][1]
-        new_name = new_name
-        for extension in extensions_to_edit:
-            filemanagement.replacestringinallsubfolders(old_name, new_name,
-                                                        extension)
-        print 100*(size_of_table + index) / (size_of_table*2)
-
-
-if(commit):
-    print 'commiting'
-    replace_table = stringmanipulation.removenochange(replace_table)
-    p4commands.checkoutallfiles()
-    replaceoriginal(directory,replace_table)
-    replaceall(replace_table,extensions_to_edit)
-    p4commands.revertunchangedfiles()
-else:
-    for old_name, new_name in replace_table:
-        print 'Going to replace [' + old_name + '] with [' + new_name + ']'
diff --git a/tools/refactoring/integratefiles.py b/tools/refactoring/integratefiles.py
deleted file mode 100644
index c5cc892..0000000
--- a/tools/refactoring/integratefiles.py
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/usr/bin/env python
-
-import stringmanipulation
-import filemanagement
-import p4commands
-import sys
-
-extensions = ['.h', '.cpp', '.cc', '.gyp']
-
-ignore_these = ['list_no_stl.h','map_no_stl.h','constructor_magic.h']
-
-exceptions = [
-['GIPSRWLock.h','rw_lock.h'],
-['GIPSCriticalsection.h','critical_section.h'],
-]
-
-if((len(sys.argv) != 4) and (len(sys.argv) != 5)):
-    print 'parameters are: parent directory extension new extension [--commit]'
-    quit()
-
-directory = sys.argv[1];
-if(not filemanagement.pathexist(directory)):
-    print 'path ' + directory + ' does not exist'
-    quit()
-
-old_extension = sys.argv[2]
-if(not stringmanipulation.isextension(old_extension)):
-    print old_extension + ' is not a valid extension'
-    quit()
-
-new_extension = sys.argv[3]
-if(not stringmanipulation.isextension(new_extension)):
-    print new_extension + ' is not a valid extension'
-    quit()
-
-if((len(sys.argv) == 5) and (sys.argv[4] != '--commit')):
-    print 'parameters are: parent directory extension new extension [--commit]'
-    quit()
-
-commit = False
-if(len(sys.argv) == 5):
-    commit = True
-
-files_to_integrate = filemanagement.listallfilesinfolder(directory,\
-                                                         old_extension)
-
-if(commit):
-    p4commands.checkoutallfiles()
-for index in range(len(files_to_integrate)):
-    if(commit):
-        print (100*index)/len(files_to_integrate)
-    path_dir = files_to_integrate[index][0]
-    filename = files_to_integrate[index][1]
-    is_ignore = False
-    for ignore_names in ignore_these:
-        if(filename == ignore_names):
-            is_ignore = True
-            break
-    if(is_ignore):
-        continue
-
-    new_file_name = ''
-    is_exception = False
-    for exception_name,exception_name_new in exceptions:
-        if(filename == exception_name):
-            is_exception = True
-            new_file_name = exception_name_new
-            break
-
-    if(not is_exception):
-        new_file_name = filename
-
-        new_file_name = stringmanipulation.removeallprefix(new_file_name,\
-                                                       'gips')
-        new_file_name = stringmanipulation.removealloccurances(new_file_name,\
-                                                       'module')
-        new_file_name = stringmanipulation.changeextension(new_file_name,\
-                                           old_extension,\
-                                           new_extension)
-        new_file_name = stringmanipulation.fixabbreviations( new_file_name )
-        new_file_name = stringmanipulation.lowercasewithunderscore(new_file_name)
-    if(not commit):
-        print 'File ' + filename + ' will be replaced with ' + new_file_name
-        continue
-    full_new_file_name = path_dir + new_file_name
-    full_old_file_name = path_dir + filename
-    if(full_new_file_name != full_old_file_name):
-        p4commands.integratefile(full_old_file_name,full_new_file_name)
-    else:
-        print 'skipping ' + new_file_name + ' due to no change'
-    for extension in extensions:
-        print 'replacing ' + filename
-        if (extension == ".gyp"):
-            filemanagement.replacestringinallsubfolders(
-                filename,new_file_name,extension)
-        else:
-            filemanagement.replacestringinallsubfolders(
-                '\"' + filename + '\"', '\"' + new_file_name + '\"', extension)
-if(commit):
-    p4commands.revertunchangedfiles()
diff --git a/tools/refactoring/p4commands.py b/tools/refactoring/p4commands.py
deleted file mode 100644
index 71ac31b..0000000
--- a/tools/refactoring/p4commands.py
+++ /dev/null
@@ -1,31 +0,0 @@
-import os
-import filemanagement
-
-# checks out entire p4 repository
-def checkoutallfiles():
-    os.system('p4 edit //depotGoogle/...')
-    return
-
-# reverts all unchanged files, this is completely innoculus
-def revertunchangedfiles():
-    os.system('p4 revert -a //depotGoogle/...')
-    return
-
-def integratefile( old_name, new_name):
-    if(old_name == new_name):
-        return
-    if(not filemanagement.fileexist(old_name)):
-        return
-    integrate_command = 'p4 integrate -o -f ' +\
-                        old_name +\
-                        ' ' +\
-                        new_name +\
-                        ' > p4summary.txt 2> error.txt'
-    os.system(integrate_command)
-    #print integrate_command
-    delete_command = 'p4 delete -c default ' +\
-                     old_name +\
-                     ' > p4summary.txt 2> error.txt'
-    os.system(delete_command)
-    #print delete_command
-    return
diff --git a/tools/refactoring/removetrace.py b/tools/refactoring/removetrace.py
deleted file mode 100644
index 43c622d..0000000
--- a/tools/refactoring/removetrace.py
+++ /dev/null
@@ -1,161 +0,0 @@
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS.  All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-# NOTE: This is a hack which disobeys a number of conventions and best
-# practices. It's here just to be easily shared. If it's to remain in the
-# repository it should be refactored.
-
-#!/usr/bin/env python
-
-import stringmanipulation
-import filemanagement
-import sys
-
-trace_remove_key_word = 'kTraceModuleCall'
-
-if((len(sys.argv) != 2) and (len(sys.argv) != 3)):
-    print 'parameters are: parent directory [--commit]'
-    quit()
-
-if((len(sys.argv) == 3) and (sys.argv[2] != '--commit')):
-    print 'parameters are: parent directory [--commit]'
-    quit()
-
-commit = (len(sys.argv) == 3)
-
-directory = sys.argv[1];
-occurances = []
-
-trace_identifier = 'WEBRTC_TRACE('
-extensions = ['.h','.cc','.c','.cpp']
-files_to_fix = []
-for extension in extensions:
-    files_to_fix.extend(filemanagement.listallfilesinfolder(directory,\
-                                                       extension))
-
-# This function identifies the begining of a trace statement
-def istracebegining(line):
-    return stringmanipulation.issubstring(line, trace_identifier) != -1
-
-def endofstatement(line):
-    return stringmanipulation.issubstring(line, ';') != -1
-
-def removekeywordfound(line):
-    return stringmanipulation.issubstring(line, trace_remove_key_word) != -1
-
-# Used to store temporary result before flushing to real file when finished
-def temporaryfilename():
-    return 'deleteme.txt'
-
-
-def find_occurances(path, file_name):
-    full_filename = path + file_name
-    file_handle = open(full_filename,'r')
-    line_is_trace = False
-    last_trace_line = -1
-    for line_nr, line in enumerate(file_handle):
-        if(istracebegining(line)):
-            line_is_trace = True;
-            last_trace_line = line_nr
-
-        if(line_is_trace):
-            if(removekeywordfound(line)):
-                occurances.append(last_trace_line)
-
-        if(endofstatement(line)):
-            line_is_trace = False;
-
-def remove_occurances(path, file_name):
-    full_file_name = path + file_name
-    if (not filemanagement.fileexist(full_file_name)):
-        print 'File ' + full_file_name + ' is not found.'
-        print 'Should not happen! Ever!'
-        quit()
-
-    full_temporary_file_name = path + temporaryfilename()
-    temporary_file = open(full_temporary_file_name,'w')
-    original_file = open(full_file_name,'r')
-    next_occurance_id = 0;
-    removing_statement = False
-    if(len(occurances) == next_occurance_id):
-        return
-    next_occurance = occurances[next_occurance_id]
-    next_occurance_id += 1
-    for line_nr, line in enumerate(original_file):
-        if(line_nr == next_occurance):
-            removing_statement = True
-            if(len(occurances) == next_occurance_id):
-                next_occurance_id = -1
-            else:
-                next_occurance = occurances[next_occurance_id]
-                next_occurance_id += 1
-
-        if (not removing_statement):
-            temporary_file.writelines(line)
-
-        if(endofstatement(line)):
-            removing_statement = False;
-
-    temporary_file.close()
-    original_file.close()
-    filemanagement.copyfile(full_file_name,full_temporary_file_name)
-    filemanagement.deletefile(full_temporary_file_name)
-
-def nextoccurance():
-    if (len(occurances) == 0):
-        return -1
-    return_value = occurances[0]
-    occurances = occurances[1:len(occurances)]
-    return return_value
-
-def would_be_removed_occurances(path, file_name):
-    full_file_name = path + file_name
-    if (not filemanagement.fileexist(full_file_name)):
-        print 'File ' + full_file_name + ' is not found.'
-        print 'Should not happen! Ever!'
-        quit()
-
-    original_file = open(full_file_name,'r')
-    removing_statement = False
-    next_occurance_id = 0;
-    if(len(occurances) == next_occurance_id):
-        return
-    next_occurance = occurances[next_occurance_id]
-    next_occurance_id += 1
-    for line_nr, line in enumerate(original_file):
-        if(line_nr == next_occurance):
-            removing_statement = True
-            if(len(occurances) == next_occurance_id):
-                return
-            next_occurance = occurances[next_occurance_id]
-            next_occurance_id += 1
-
-        if (removing_statement):
-            print line_nr
-
-        if(endofstatement(line)):
-            removing_statement = False;
-            if(next_occurance == -1):
-                break
-    original_file.close()
-
-for index in range(len(files_to_fix)):
-    if(commit):
-        print (100*index)/len(files_to_fix)
-
-    path_dir = files_to_fix[index][0]
-    filename = files_to_fix[index][1]
-
-    #print path_dir + filename
-    occurances = []
-    find_occurances(path_dir, filename)
-
-    if(not commit):
-        would_be_removed_occurances(path_dir, filename)
-        continue
-    remove_occurances(path_dir, filename)
diff --git a/tools/refactoring/stringmanipulation.py b/tools/refactoring/stringmanipulation.py
deleted file mode 100644
index 0d9e0ff..0000000
--- a/tools/refactoring/stringmanipulation.py
+++ /dev/null
@@ -1,303 +0,0 @@
-import string
-
-# returns tuple, [success,updated_string] where the updated string has
-# has one less (the first) occurance of match string
-def removefirstoccurance( remove_string, match_string ):
-    lowercase_string = remove_string.lower()
-    lowercase_match_string = match_string.lower()
-    lowest_index = lowercase_string.find(lowercase_match_string)
-    if(lowest_index == -1):
-        return [False,remove_string]
-    past_match_index = lowest_index + len(lowercase_match_string)
-    highest_index = len(remove_string)
-    remove_string = remove_string[0:lowest_index] + remove_string[past_match_index: highest_index]
-    return [True,remove_string]
-
-# returns a string with all occurances of match_string removed
-def removealloccurances( remove_string, match_string ):
-    return_value = [True, remove_string]
-    while(return_value[0]):
-        return_value = removefirstoccurance(return_value[1],match_string)
-    return return_value[1]
-
-# removes an occurance of match_string only if it's first in the string
-# returns tuple [succes, new_string]
-def removeprefix( remove_string, match_string ):
-    lowercase_string = remove_string.lower()
-    lowercase_match_string = match_string.lower()
-    lowest_index = lowercase_string.find(lowercase_match_string)
-    if(lowest_index == -1):
-        return [False,remove_string]
-    if(lowest_index != 0):
-        return [False,remove_string]
-    past_match_index = lowest_index + len(lowercase_match_string)
-    highest_index = len(remove_string)
-    remove_string = remove_string[0:lowest_index] + remove_string[past_match_index: highest_index]
-#    print lowest_index
-#    print past_match_index
-    return [True,remove_string]
-
-# removes multiple occurances of match string as long as they are first in
-# the string
-def removeallprefix( remove_string, match_string ):
-    return_value = [True, remove_string]
-    while(return_value[0]):
-        return_value = removeprefix(return_value[1],match_string)
-    return return_value[1]
-
-# returns true if extensionstring is a correct extension
-def isextension( extensionstring ):
-    if(len(extensionstring) < 2):
-        return False
-    if(extensionstring[0] != '.'):
-        return False
-    if(extensionstring[1:len(extensionstring)-1].find('.') != -1):
-        return False
-    return True
-
-# returns the index of start of the last occurance of match_string
-def findlastoccurance( original_string, match_string ):
-    search_index = original_string.find(match_string)
-    found_index = search_index
-    last_index = len(original_string) - 1
-    while((search_index != -1) and (search_index < last_index)):
-        search_index = original_string[search_index+1:last_index].find(match_string)
-        if(search_index != -1):
-            found_index = search_index
-    return found_index
-
-# changes extension from original_extension to new_extension
-def changeextension( original_string, original_extension, new_extension):
-    if(not isextension(original_extension)):
-        return original_string
-    if(not isextension(new_extension)):
-        return original_string
-    index = findlastoccurance(original_string, original_extension)
-    if(index == -1):
-        return original_string
-    return_value = original_string[0:index] + new_extension
-    return return_value
-
-# wanted to do this with str.find however didnt seem to work so do it manually
-# returns the index of the first capital letter
-def findfirstcapitalletter( original_string ):
-    for index in range(len(original_string)):
-        if(original_string[index].lower() != original_string[index]):
-            return index
-    return -1
-
-
-# replaces capital letters with underscore and lower case letter (except very
-# first
-def lowercasewithunderscore( original_string ):
-# ignore the first letter since there should be no underscore in front of it
-    if(len(original_string) < 2):
-        return original_string
-    return_value = original_string[1:len(original_string)]
-    index = findfirstcapitalletter(return_value)
-    while(index != -1):
-        return_value = return_value[0:index] + \
-                       '_' + \
-                       return_value[index].lower() + \
-                       return_value[index+1:len(return_value)]
-        index = findfirstcapitalletter(return_value)
-    return_value = original_string[0].lower() + return_value
-    return return_value
-
-# my table is a duplicate of strings
-def removeduplicates( my_table ):
-    new_table = []
-    for old_string1, new_string1 in my_table:
-        found = 0
-        for old_string2, new_string2 in new_table:
-            if(old_string1 == old_string2):
-                found += 1
-            if(new_string1 == new_string2):
-                if(new_string1 == ''):
-                    found += found
-                else:
-                    found += 1
-            if(found == 1):
-                print 'missmatching set, terminating program'
-                print old_string1
-                print new_string1
-                print old_string2
-                print new_string2
-                quit()
-            if(found == 2):
-                break
-        if(found == 0):
-            new_table.append([old_string1,new_string1])
-    return new_table
-
-def removenochange( my_table ):
-    new_table = []
-    for old_string, new_string in my_table:
-        if(old_string != new_string):
-            new_table.append([old_string,new_string])
-    return new_table
-
-# order table after size of the string (can be used to replace bigger strings
-# first which is useful since smaller strings can be inside the bigger string)
-# E.g. GIPS is a sub string of GIPSVE if we remove GIPS first GIPSVE will never
-# be removed. N is small so no need for fancy sort algorithm. Use selection sort
-def ordertablesizefirst( my_table ):
-    for current_index in range(len(my_table)):
-        biggest_string = 0
-        biggest_string_index = -1
-        for search_index in range(len(my_table)):
-            if(search_index < current_index):
-                continue
-            length_of_string = len(my_table[search_index][0])
-            if(length_of_string > biggest_string):
-                biggest_string = length_of_string
-                biggest_string_index = search_index
-        if(biggest_string_index == -1):
-            print 'sorting algorithm failed, program exit'
-            quit()
-        old_value = my_table[current_index]
-        my_table[current_index] = my_table[biggest_string_index]
-        my_table[biggest_string_index] = old_value
-    return my_table
-
-# returns true if string 1 or 2 is a substring of the other, assuming neither
-# has whitespaces
-def issubstring( string1, string2 ):
-    if(len(string1) == 0):
-        return -1
-    if(len(string2) == 0):
-        return -1
-    large_string = string1
-    small_string = string2
-    if(len(string1) < len(string2)):
-        large_string = string2
-        small_string = string1
-
-    for index in range(len(large_string)):
-        large_sub_string = large_string[index:index+len(small_string)].lower()
-        if(large_sub_string ==\
-           small_string.lower()):
-              return index
-    return -1
-
-#not_part_of_word_table = [' ','(',')','{','}',':','\t','*','&','/','[',']','.',',','\n']
-#def ispartofword( char ):
-#    for item in not_part_of_word_table:
-#        if(char == item):
-#            return False
-#    return True
-
-# must be numerical,_ or charachter
-def ispartofword( char ):
-    if(char.isalpha()):
-        return True
-    if(char.isalnum()):
-        return True
-    if(char == '_'):
-        return True
-    return False
-
-# returns the index of the first letter in the word that the current_index
-# is pointing to and the size of the word
-def getword( line, current_index):
-    if(current_index < 0):
-        return []
-    line = line.rstrip()
-    if(len(line) <= current_index):
-        return []
-    if(line[current_index] == ' '):
-        return []
-    start_pos = current_index
-    while start_pos >= 0:
-        if(not ispartofword(line[start_pos])):
-            start_pos += 1
-            break
-        start_pos -= 1
-    if(start_pos == -1):
-        start_pos = 0
-    end_pos = current_index
-    while end_pos < len(line):
-        if(not ispartofword(line[end_pos])):
-            break
-        end_pos += 1
-    return [start_pos,end_pos - start_pos]
-
-# my table is a tuple [string1,string2] complement_to_table is just a list
-# of strings to compare to string1
-def complement( my_table, complement_to_table ):
-    new_table = []
-    for index in range(len(my_table)):
-        found = False;
-        for compare_string in complement_to_table:
-            if(my_table[index][0].lower() == compare_string.lower()):
-                found = True
-        if(not found):
-            new_table.append(my_table[index])
-    return new_table
-
-def removestringfromhead( line, remove_string):
-    for index in range(len(line)):
-        if(line[index:index+len(remove_string)] != remove_string):
-            return line[index:index+len(line)]
-    return ''
-
-def removeccomment( line ):
-    comment_string = '//'
-    for index in range(len(line)):
-        if(line[index:index+len(comment_string)] == comment_string):
-            return line[0:index]
-    return line
-
-def whitespacestoonespace( line ):
-    return ' '.join(line.split())
-
-def fixabbreviations( original_string ):
-    previouswascapital = (original_string[0].upper() == original_string[0])
-    new_string = ''
-    for index in range(len(original_string)):
-        if(index == 0):
-            new_string += original_string[index]
-            continue
-        if(original_string[index] == '_'):
-            new_string += original_string[index]
-            previouswascapital = False
-            continue
-        if(original_string[index].isdigit()):
-            new_string += original_string[index]
-            previouswascapital = False
-            continue
-        currentiscapital = (original_string[index].upper() == original_string[index])
-        letter_to_add = original_string[index]
-        if(previouswascapital and currentiscapital):
-            letter_to_add = letter_to_add.lower()
-        if(previouswascapital and (not currentiscapital)):
-            old_letter = new_string[len(new_string)-1]
-            new_string = new_string[0:len(new_string)-1]
-            new_string += old_letter.upper()
-        previouswascapital = currentiscapital
-        new_string += letter_to_add
-    return new_string
-
-def replaceoccurances(old_string, replace_string, replace_with_string):
-    if (len(replace_string) == 0):
-        return old_string
-    if (len(old_string) < len(replace_string)):
-        return old_string
-    # Simple implementation, could proably be done smarter
-    new_string = ''
-    for index in range(len(old_string)):
-        #print new_string
-        if(len(replace_string) > (len(old_string) - index)):
-            new_string += old_string[index:index + len(old_string)]
-            break
-        match = (len(replace_string) > 0)
-        for replace_index in range(len(replace_string)):
-            if (replace_string[replace_index] != old_string[index + replace_index]):
-                match = False
-                break
-        if (match):
-            new_string += replace_with_string
-            index =+ len(replace_string)
-        else:
-            new_string += old_string[index]
-    return new_string
diff --git a/tools/refactoring/trim.py b/tools/refactoring/trim.py
deleted file mode 100644
index 5539f5f..0000000
--- a/tools/refactoring/trim.py
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-import fileinput
-
-# Defaults
-TABSIZE = 4
-
-usage = """
-Replaces all TAB characters with %(TABSIZE)d space characters.
-In addition, all trailing space characters are removed.
-usage: trim file ...
-file ... : files are changed in place without taking any backup.
-""" % vars()
-
-def main():
-
-    if len(sys.argv) == 1:
-        sys.stderr.write(usage)
-        sys.exit(2)
-
-    # Iterate over the lines of all files listed in sys.argv[1:]
-    for line in fileinput.input(sys.argv[1:], inplace=True):
-        line = line.replace('\t',' '*TABSIZE);    # replace TABs
-        line = line.rstrip(None)  # remove trailing whitespaces
-        print line                # modify the file
-
-if __name__ == '__main__':
-    main()
diff --git a/tools/refactoring/trimall.py b/tools/refactoring/trimall.py
deleted file mode 100644
index 7a1c458..0000000
--- a/tools/refactoring/trimall.py
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-import fileinput
-import filemanagement
-import p4commands
-
-# Defaults
-TABSIZE = 4
-
-extensions = ['.h','.cc','.c','.cpp']
-
-ignore_these = ['my_ignore_header.h']
-
-usage = """
-Replaces all TAB characters with %(TABSIZE)d space characters.
-In addition, all trailing space characters are removed.
-usage: trim directory
-""" % vars()
-
-if((len(sys.argv) != 2) and (len(sys.argv) != 3)):
-    sys.stderr.write(usage)
-    sys.exit(2)
-
-directory = sys.argv[1];
-if(not filemanagement.pathexist(directory)):
-    sys.stderr.write(usage)
-    sys.exit(2)
-
-if((len(sys.argv) == 3) and (sys.argv[2] != '--commit')):
-    sys.stderr.write(usage)
-    sys.exit(2)
-
-commit = False
-if(len(sys.argv) == 3):
-    commit = True
-
-files_to_fix = []
-for extension in extensions:
-    files_to_fix.extend(filemanagement.listallfilesinfolder(directory,\
-                                                       extension))
-
-def main():
-    if (commit):
-        p4commands.checkoutallfiles()
-    for path,file_name in files_to_fix:
-        full_file_name = path + file_name
-        if (not commit):
-            print full_file_name + ' will be edited'
-            continue
-        for line in fileinput.input(full_file_name, inplace=True):
-            line = line.replace('\t',' '*TABSIZE);    # replace TABs
-            line = line.rstrip(None)  # remove trailing whitespaces
-            print line                # modify the file
-    if (commit):
-        p4commands.revertunchangedfiles()
-
-if __name__ == '__main__':
-    main()
diff --git a/tools/refactoring/webrtc_reformat.py b/tools/refactoring/webrtc_reformat.py
deleted file mode 100755
index 269d1c3..0000000
--- a/tools/refactoring/webrtc_reformat.py
+++ /dev/null
@@ -1,212 +0,0 @@
-#!/usr/bin/python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS.  All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-"""WebRTC reformat script.
-
-This script is used to reformat WebRTC code from the old code style to Google
-C++ code style. This script does not indent code; use clang-reformat-chrome.py
-as described in go/webrtc/engineering/reformatting-gips---google.
-"""
-
-__author__ = 'mflodman@webrtc.org (Magnus Flodman)'
-
-import fnmatch
-import os
-import re
-import subprocess
-import sys
-
-
-def LowerWord(obj):
-  """Helper for DeCamelCase."""
-  optional_last_letters = obj.group(3) or ''
-  return obj.group(1) + '_' + obj.group(2).lower() + optional_last_letters
-
-
-def DeCamelCase(text):
-  """De-camelize variable names.
-
-  This function will look at any stringLikeThis and format it in steps. The
-  sequence will be stringLikeThis -> string_likeThis -> string_like_this.
-  """
-  possible_tokens_before_vars = '[ _*\(\&\!\[]'
-  pattern = re.compile(r'(?<=' + possible_tokens_before_vars + ')' +
-                       # Match some lower-case characters
-                       '([a-z]+)' +
-                       # Don't match kFoo, !kFoo, [kFoo], etc
-                       '(?<!' + possible_tokens_before_vars + 'k)' +
-                       # Match some upper-case characters
-                       '([A-Z]+)([a-z])?')
-  while re.search(pattern, text):
-    text = re.sub(pattern, LowerWord, text)
-  return text
-
-
-def MoveUnderScore(text):
-  """Moves the underscore from beginning of variable name to the end."""
-  # TODO(mflodman) Replace \1 with ?-expression.
-  # We don't want to change macros and #defines though, so don't do anything
-  # if the first character is uppercase (normal variables shouldn't have that).
-  pattern = r'([ \*\!\&\(\[\]])_(?!_)(?![A-Z])(\w+)'
-  return re.sub(pattern, r'\1\2_', text)
-
-
-def PostfixToPrefixInForLoops(text):
-  """Converts x++ to ++x in the increment part of a for loop."""
-  pattern = r'(for \(.*;.*;) (\w+)\+\+\)'
-  return re.sub(pattern, r'\1++\2)', text)
-
-
-def SortIncludeHeaders(text, filename):
-  """Sorts all include headers in alphabetic order.
-
-  The file's own header goes first, followed by system headers and then
-  project headers. This function will exit if we detect any fancy #ifdef logic
-  among the includes - that's a lot harder to sort.
-
-  Args:
-    text: The file text.
-    filename: The file we are reformatting.
-
-  Returns:
-    The text with includes sorted.
-  """
-  # Get all includes in file.
-  include_pattern = re.compile('#include.+\n')
-  includes = re.findall(include_pattern, text)
-
-  # Sort system headers and project headers separately.
-  sys_includes = []
-  project_includes = []
-  self_include = ''
-  sys_pattern = re.compile('#include <')
-  h_filename, _ = os.path.splitext(os.path.basename(filename))
-
-  for item in includes:
-    if re.search(h_filename + '\.', item):
-      self_include = item
-    elif re.search(sys_pattern, item):
-      sys_includes.append(item)
-    else:
-      project_includes.append(item)
-
-  sys_includes = sorted(sys_includes)
-  project_includes = sorted(project_includes)
-  headers = (self_include + '\n' + ''.join(sys_includes) + '\n' +
-             ''.join(project_includes))
-
-  # Replace existing headers with the sorted string.
-  text_no_hdrs = re.sub(include_pattern, r'???', text)
-
-  # Insert sorted headers unless we detect #ifdefs right next to the headers.
-  if re.search(r'(#ifdef|#ifndef|#if).*\s*\?{3,}\s*#endif', text_no_hdrs):
-    print 'WARNING: Include headers not sorted in ' + filename
-    return text
-
-  return_text = re.sub(r'\?{3,}', headers, text_no_hdrs, 1)
-  if re.search(r'\?{3,}', text_no_hdrs):
-    # Remove possible remaining ???.
-    return_text = re.sub(r'\?{3,}', r'', return_text)
-
-  return return_text
-
-
-def AddPath(match):
-  """Helper for adding file path for WebRTC header files, ignoring other."""
-  file_to_examine = match.group(1) + '.h'
-  # TODO(mflodman) Use current directory and find webrtc/.
-  for path, _, files in os.walk('./webrtc'):
-    for filename in files:
-      if fnmatch.fnmatch(filename, file_to_examine):
-        path_name = os.path.join(path, filename).replace('./', '')
-        return '#include "%s"\n' % path_name
-
-  # No path found, return original string.
-  return '#include "'+ file_to_examine + '"\n'
-
-
-def AddHeaderPath(text):
-  """Add path to all included header files that have no path yet."""
-  headers = re.compile('#include "(.+).h"\n')
-  return re.sub(headers, AddPath, text)
-
-
-def AddWebrtcToOldSrcRelativePath(match):
-  file_to_examine = match.group(1) + '.h'
-  path, filename = os.path.split(file_to_examine)
-  dirs_in_webrtc = [name for name in os.listdir('./webrtc')
-                    if os.path.isdir(os.path.join('./webrtc', name))]
-  for dir_in_webrtc in dirs_in_webrtc:
-    if path.startswith(dir_in_webrtc):
-      return '#include "%s"\n' % os.path.join('webrtc', path, filename)
-  return '#include "%s"\n' % file_to_examine
-
-def AddWebrtcPrefixToOldSrcRelativePaths(text):
-  """For all paths starting with for instance video_engine, add webrtc/."""
-  headers = re.compile('#include "(.+).h"\n')
-  return re.sub(headers, AddWebrtcToOldSrcRelativePath, text)
-
-
-def FixIncludeGuards(text, file_name):
-  """Change include guard according to the stantard."""
-  # Remove a possible webrtc/ from  the path.
-  file_name = re.sub(r'(webrtc\/)(.+)', r'\2', file_name)
-  new_guard = 'WEBRTC_' + file_name
-  new_guard = new_guard.upper()
-  new_guard = re.sub(r'([/\.])', r'_', new_guard)
-  new_guard += '_'
-
-  text = re.sub(r'#ifndef WEBRTC_.+\n', r'#ifndef ' + new_guard + '\n', text, 1)
-  text = re.sub(r'#define WEBRTC_.+\n', r'#define ' + new_guard + '\n', text, 1)
-  text = re.sub(r'#endif *\/\/ *WEBRTC_.+\n', r'#endif  // ' + new_guard + '\n',
-                text, 1)
-
-  return text
-
-
-def SaveFile(filename, text):
-  os.remove(filename)
-  f = open(filename, 'w')
-  f.write(text)
-  f.close()
-
-
-def main():
-  args = sys.argv[1:]
-  if not args:
-    print 'Usage: %s <filename>' % sys.argv[0]
-    sys.exit(1)
-
-  for filename in args:
-    f = open(filename)
-    text = f.read()
-    f.close()
-
-    text = DeCamelCase(text)
-    text = MoveUnderScore(text)
-    text = PostfixToPrefixInForLoops(text)
-    text = AddHeaderPath(text)
-    text = AddWebrtcPrefixToOldSrcRelativePaths(text)
-    text = SortIncludeHeaders(text, filename)
-
-    # Remove the original file and re-create it with the reformatted content.
-    SaveFile(filename, text)
-
-    if filename.endswith('.h'):
-      f = open(filename)
-      text = f.read()
-      f.close()
-      text = FixIncludeGuards(text, filename)
-      SaveFile(filename, text)
-
-    print filename + ' done.'
-
-
-if __name__ == '__main__':
-  main()