Aura: PostSubBuffer implementation for --ui-use-gpu-process

Aura: PostSubBuffer implementation for --ui-use-gpu-process

This refactors a bit of code from EGLImageTransportSurface for TextureImageTransportSurface.

BUG=99527
TEST=run an Aura build of chrome (use_aura=1 chromeos=1) with all the flags! (--force-compositing-mode --ui-enable-partial-swap --enable-partial-swap --ui-use-gpu-process); go to google.com; see cursor blink; resize the window


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=124491

[jonathan.backer, 2012-03-01 14:34:01]

Thanks for the code pkotwicz@.

[apatrick_chromium, 2012-03-01 19:35:54]

lgtm

https://chromiumcodereview.appspot.com/9564008/diff/3004/content/common/gpu/t...
File content/common/gpu/texture_image_transport_surface.cc (right):

https://chromiumcodereview.appspot.com/9564008/diff/3004/content/common/gpu/t...
content/common/gpu/texture_image_transport_surface.cc:220: const gfx::Rect
new_damage_rect = gfx::Rect(x, y, width, height);
const gfx::Rect new_damage_rect(x, y, width, height);

is shorter.

[commit-bot: I haz the power, 2012-03-01 19:56:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/backer@chromium.org/9564008/4004

[commit-bot: I haz the power, 2012-03-01 21:48:43]

Change committed as 124491