Blink roll 162311:162317

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=162312:162317&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/76443004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236087 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236087
Revert 236071 "Allow TracingController output trace data to spec..."

> Allow TracingController output trace data to specified file
> 
> Sometimes we need to let TracingController output traces to specified
> file, e.g. trace-startup (which will be migrated from TraceController
> to TracingController).
> 
> Also fixed the problem of IO operations in UI thread.
> 
> BUG=none
> TEST=TracingControllerTest.EnableAndDisableRecordingWithFilePath
> TEST=TracingControllerTest.EnableCaptureAndDisableMonitoringWithFilePath
> R=joi@chromium.org, nduca@chromium.org
> 
> Review URL: https://codereview.chromium.org/66893003

TBR=wangxianzhu@chromium.org

Review URL: https://codereview.chromium.org/77063003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236088 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@236089 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 236089