Fix layering violation where content is included by gpu.

Fix layering violation where content is included by gpu.

Make WebGraphicsContext3DCommandBufferImpl aways use CommandBufferProxyImpl
instead of the more abstract CommandBufferProxy. Then remove methods used
only by WebGraphicsContext3DCommandBufferImpl from CommandBufferProxy.

BUG=157175
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=164564

[ccameron, 2012-10-25 08:22:53]

There are also a massive number of methods in PpapiCommandBufferProxy which are
marked as NOTIMPLEMENTED or NOTREACHED.  Of these, only SetParent is marked that
it may be added int the future.  Should I remove all of the NOTREACHED or
NOTIMPLEMENTED methods from the interface as well?

[ccameron, 2012-10-25 08:58:40]

I went ahead and got rid of all of the NOTIMPLEMENTED entrypoints from
CommandBufferProxy.  SetParent remains because the trajectory is undecided.

[ccameron, 2012-10-26 17:38:47]

Ping.  Ptal.

[apatrick_chromium, 2012-10-26 19:20:31]

On 2012/10/26 17:38:47, ccameron1 wrote:
> Ping.  Ptal.

Did you set your reviewers?

[ccameron, 2012-10-26 19:24:11]

Looks like the reviewers line got lost at some point.

[piman, 2012-10-26 23:35:20]

lgtm

[ccameron, 2012-10-27 23:26:32]

Thanks!!

[commit-bot: I haz the power, 2012-10-27 23:26:41]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ccameron@chromium.org/11267035/10001

[commit-bot: I haz the power, 2012-10-28 13:05:28]

Change committed as 164564