Revert 201498 "Add devtools instrumentation for canvas creation ..."

This is a speculative revert to try and fix build breakage starting with:
http://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg%29/builds/10905

If it doesn't help, this revert should be reverted :-)

> Add devtools instrumentation for canvas creation in BitmapContentLayerUpdater
> 
> Canvas bitmap allocation may take considerable time (close to that of
> actual layer update), so having it intrumented helps to reduce "unknown"
> time on Timeline.
> 
> - keep layer id in content layer updater, plumb it through all
>     content layer updaters.
> - extract boilerplate of devtools instrumentation classes to a macro;
> - add instrumentation around canvas bitmap allocation in
>     BitmapContentLayerUpdater.
> 
> Related blink change: https://codereview.chromium.org/15466005
> 
> R=nduca@chromium.org
> 
> Review URL: https://codereview.chromium.org/15317008

TBR=caseq@google.com

Review URL: https://codereview.chromium.org/15697005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@201510 0039d316-1c4b-4281-b951-d872f2087c98

0 files changed, 0 insertions, 0 deletions