Removed webgl-command-buffer-size-kb flag

Removed webgl-command-buffer-size-kb flag

Removal request as part of chrome-wide flag cleanup. See: https://docs.google.com/a/chromium.org/spreadsheet/ccc?key=0ArH-w4dboLrgdGRqNU5FUm1Za2VieTFHOE91MW9hUVE&usp=sharing#gid=0

BUG=315429
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=271565

[bajones, 2014-05-19 21:16:53]

piman@: Please review. Pretty straightforward flag removal, not much to see.

[piman, 2014-05-19 21:19:41]

lgtm

[bajones, 2014-05-19 21:20:56]

The CQ bit was checked by bajones@chromium.org

[commit-bot: I haz the power, 2014-05-19 21:22:14]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/bajones@chromium.org/291013002/1

[commit-bot: I haz the power, 2014-05-20 00:54:14]

FYI, CQ is re-trying this CL (attempt #1).
Please consider checking whether the failures are real,
and report flakes to chrome-troopers@google.com.
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-05-20 04:16:28]

Change committed as 271565