Roll chromium_revision 4664fe0..9070a80 (312733:313233)

Relevant changes:
* src/third_party/boringssl/src: 5fa3eba..347f025
* src/third_party/libvpx: 8dc6ea9..5da40ca
* src/tools/gyp: adb7d24..b28bd7d
* src/tools/swarming_client: e98dde9..d863df3
Details: https://chromium.googlesource.com/chromium/src/+/4664fe0..9070a80/DEPS

Clang version was not updated in this roll.

R=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/35899004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8165 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed