Add a command-line flag to disable canvas antialiasing. This will be used to characterize performa…

Add a command-line flag to disable canvas antialiasing.  This will be used to characterize performance issues on Android.

BUG=168671
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=175784

[Stephen White, 2013-01-08 21:18:10]

PTAL.  Thanks!

[jamesr, 2013-01-08 21:24:47]

The enable/disabled inversions and flips here are a bit hard to follow.  The
normal state is that AA is enabled and the extraordinary state is that it's off,
so can we have the prefs/bools be in terms of _disabled through the chromium
code and make the final call into WebSettings do the only inversion?

[Stephen White, 2013-01-08 21:34:39]

On 2013/01/08 21:24:47, jamesr wrote:
> The enable/disabled inversions and flips here are a bit hard to follow.  The
> normal state is that AA is enabled and the extraordinary state is that it's
off,
> so can we have the prefs/bools be in terms of _disabled through the chromium
> code and make the final call into WebSettings do the only inversion?

Sure, done.

[jamesr, 2013-01-08 21:43:29]

lgtm

[Stephen White, 2013-01-08 22:05:21]

+avi for OWNERS (if I'm reading the OWNERS file correctly).

[Avi (use Gerrit), 2013-01-08 22:31:47]

lgtm

[commit-bot: I haz the power, 2013-01-08 22:41:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/senorblanco@chromium.org/11827002/5001

[darin (slow to review), 2013-01-08 23:25:27]

LGTM

[commit-bot: I haz the power, 2013-01-09 04:41:50]

Retried try job too often on win_aura for step(s) content_browsertests

[commit-bot: I haz the power, 2013-01-09 05:11:44]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/senorblanco@chromium.org/11827002/5001

[commit-bot: I haz the power, 2013-01-09 12:15:45]

Change committed as 175784