Roll chromium_revision 3dd2edf..a6eafec (310717:311223)

Relevant changes:
* src/third_party/android_tools: 8fe116f..56b3d3e
* src/third_party/boringssl/src: aac2f6a..ca9a538
* src/third_party/icu: 51c1a4c..4e3266f
* src/third_party/libvpx: d3f3dce..4f9bd1b
Details: https://chromium.googlesource.com/chromium/src/+/3dd2edf..a6eafec/DEPS

The following were moved into src/buildtools:
* src/third_party/libc++/trunk
* src/third_party/libc++abi/trunk

Clang version was not updated in this roll.

TBR=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/41389005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8053 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/DEPS b/DEPS
index 9413068..0800447 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': '3dd2edf4a117d03d2ec45bb3dcf205cb7561a7e1',
+  'chromium_revision': 'a6eafec7a5adaa933252b6601822d0ab312d660a',
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than
diff --git a/setup_links.py b/setup_links.py
index da37145..047e183 100755
--- a/setup_links.py
+++ b/setup_links.py
@@ -45,8 +45,6 @@
   'third_party/icu',
   'third_party/instrumented_libraries',
   'third_party/jsoncpp',
-  'third_party/libc++',
-  'third_party/libc++abi',
   'third_party/libjpeg',
   'third_party/libjpeg_turbo',
   'third_party/libsrtp',