Roll chromium_revision 1b9c098..ccef3cb (330302:331232)

Relevant changes:
* src/buildtools: b73e5f7..dc487f4
* src/third_party/android_tools: 3445d55..3c5189b
* src/third_party/boringssl/src: 9660032..a7997f1
Details: https://chromium.googlesource.com/chromium/src/+/1b9c098..ccef3cb/DEPS

Clang version was not updated in this roll.

BUG=4695
TBR=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/53499004

Cr-Commit-Position: refs/heads/master@{#9333}
diff --git a/DEPS b/DEPS
index 743d15a..b1935f2 100644
--- a/DEPS
+++ b/DEPS
@@ -6,7 +6,7 @@
 vars = {
   'extra_gyp_flag': '-Dextra_gyp_flag=0',
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': '1b9c098a08e40114e44b6c1ec33ddf95c40b901d',
+  'chromium_revision': 'ccef3cb9a36b33a64fda7aa343e447079c17fbc5',
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than
diff --git a/talk/libjingle.gyp b/talk/libjingle.gyp
index ba4ad15..74b567a 100755
--- a/talk/libjingle.gyp
+++ b/talk/libjingle.gyp
@@ -351,6 +351,9 @@
                 # Need to build against 10.7 framework for full ARC support
                 # on OSX.
                 'MACOSX_DEPLOYMENT_TARGET' : '10.7',
+                # RTCVideoTrack.mm uses code with partial availability.
+                # https://code.google.com/p/webrtc/issues/detail?id=4695
+                'WARNING_CFLAGS!': ['-Wpartial-availability'],
               },
               'link_settings': {
                 'xcode_settings': {
@@ -598,6 +601,10 @@
               # deprecated functions and remove this flag.
               '-Wno-deprecated-declarations',
             ],
+            # Disable partial availability warning to prevent errors
+            # in macdevicemanagermm.mm using AVFoundation.
+            # https://code.google.com/p/webrtc/issues/detail?id=4695
+            'WARNING_CFLAGS!': ['-Wpartial-availability'],
           },
           'link_settings': {
             'xcode_settings': {
diff --git a/talk/libjingle_examples.gyp b/talk/libjingle_examples.gyp
index af2456f..810a9ec 100755
--- a/talk/libjingle_examples.gyp
+++ b/talk/libjingle_examples.gyp
@@ -290,6 +290,9 @@
                 # warning so we can compile successfully.
                 'CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS': 'NO',
                 'MACOSX_DEPLOYMENT_TARGET' : '10.8',
+                # SRWebSocket.m uses code with partial availability.
+                # https://code.google.com/p/webrtc/issues/detail?id=4695
+                'WARNING_CFLAGS!': ['-Wpartial-availability'],
               },
             }],
           ],