Revert 227977 "Enable GPU control lists in tests."

Broke GpuFeatureTest.Canvas2DAllowed on Vista.

> Enable GPU control lists in tests.
> 
> Reland of https://codereview.chromium.org/23534006/ (see that and the bug for more details).
> 
> Also adding INFO-level logging to spell out each control list rule being applied on the bots (makes debugging and understanding failures much easier).
> 
> R=piman@chromium.org
> TBR=jcivelli, piman, zmo
> BUG=295799, 304833
> 
> Previously Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=224810
> Reverted: https://src.chromium.org/viewvc/chrome?view=rev&revision=224845
> 
> Review URL: https://codereview.chromium.org/23703017

TBR=gab@chromium.org

Review URL: https://codereview.chromium.org/26906004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228014 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 228014
Don't kill the GPU process on Chrome OS if we're not on VT1

When Chrome OS is switched to VT2, the GPU process watchdog will
eventually kick in and kill the GPU process. This would be fine,
as this is only possible in dev mode, except for the fact that
some people run dev mode and still report their crashes. This
creates a lot of noise in the crash reports, which makes finding
the real issues difficult.

To fix this, we modify the GPU watchdog to check the active tty
before killing the GPU process, and if the tty isn't 1, then we
will leave it alone, assuming that we are simply on a dev-mode
machine.

BUG=chromium:222224
TEST=switch to VT2, wait 10 seconds, switch back: the GPU process didn't get killed
TEST=crash the GPU while on VT1, the watchdog still triggers

Review URL: https://codereview.chromium.org/25037011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228015 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 228015
Cleanup frame counting code in VideoRendererBase.

Reorganizes frame counting logic to make it easier to see that it is correct
and reduces the number of calls on the statistics_cb_.

BUG=291731
TEST=All existing unit tests still pass.

Review URL: https://codereview.chromium.org/26592007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228016 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 228016