Refactor/Rename a bunch of GPU stuff

Refactor/Rename a bunch of GPU stuff

Remove typedef scoped_refptr<Foo> Ref;
FooManager::FooInfo -> Foo
Create/Get/RemoveFooInfo to Create/Get//RemoveFoo

BUG=None

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=185036

[greggman, 2013-02-27 00:48:37]

Ami, PTAL at content/common/gpu/media
Al, PTAL at the rest

This is almost entirely search and replace

I'm still looking for style nits of which I'm sure there
are several.

[Ami GONE FROM CHROMIUM, 2013-02-27 01:37:52]

On 2013/02/27 00:48:37, greggman wrote:
> Ami, PTAL at content/common/gpu/media

That one file LGTM.

[apatrick_chromium, 2013-02-27 19:20:49]

lgtm

[greggman, 2013-02-27 21:12:50]

Committed patchset #6 manually as r185036 (presubmit successful).