Revert of Revert of Use SkSurface and SkImage instead of SkGpuDevice and SkBitmap in cc.

Revert of Revert of Use SkSurface and SkImage instead of SkGpuDevice and SkBitmap in cc. (patchset #1 id:1 of https://codereview.chromium.org/546073002/)

Reason for revert:
This revert did not fix the pixel tests

Original issue's description:
> Revert of Use SkSurface and SkImage instead of SkGpuDevice and SkBitmap in cc. (patchset #5 id:80001 of https://codereview.chromium.org/520793002/)
> 
> Reason for revert:
> Looks like it may have broken the layout tests.
> 
> http://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac10.7/builds/31264
> 
> Original issue's description:
> > Use SkSurface and SkImage instead of SkGpuDevice and SkBitmap in cc.
> > 
> > Committed: https://chromium.googlesource.com/chromium/src/+/37ffe8f81510bbfb82b48640aa96fe7e51efc654
> 
> TBR=enne@chromium.org,senorblanco@chromium.org,sugoi@chromium.org,danakj@chromium.org
> NOTREECHECKS=true
> NOTRY=true
> 
> Committed: https://chromium.googlesource.com/chromium/src/+/cea33af6d0b2c2c1805ef016da5161fc0ed540a0

TBR=enne@chromium.org,senorblanco@chromium.org,sugoi@chromium.org,danakj@chromium.org,robertphillips@google.com,reveman@chromium.org,bsalomon@google.com
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/a4ef99209824054b6b627e6f26ab0a115249856e
Cr-Commit-Position: refs/heads/master@{#293587}

[arv (Not doing code reviews), 2014-09-05 22:47:33]

Created Revert of Revert of Use SkSurface and SkImage instead of SkGpuDevice and
SkBitmap in cc.

[commit-bot: I haz the power, 2014-09-05 22:47:59]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/arv@chromium.org/547763003/1

[commit-bot: I haz the power, 2014-09-05 22:50:21]

Committed patchset #1 (id:1) as 3182165e4b2c054136e4cc9d3c48e00f132af796

[commit-bot: I haz the power, 2014-09-10 03:41:44]

Patchset 1 (id:??) landed as
https://crrev.com/a4ef99209824054b6b627e6f26ab0a115249856e
Cr-Commit-Position: refs/heads/master@{#293587}