Release resources from SurfaceAggregator when new frame arrives.

Release resources from SurfaceAggregator when new frame arrives.

The SurfaceAggregator will never need the resources for a frame after a new frame has been submitted for that Surface, so return the resources early.

BUG=441698, 441751, 440213
Committed: https://crrev.com/3e5ec5ff4db2a2d5952c84b6b189b834f2084f89
Cr-Commit-Position: refs/heads/master@{#308236}

[jbauman, 2014-12-12 23:11:03]

jbauman@chromium.org changed reviewers:
+ jamesr@chromium.org

[jamesr, 2014-12-13 01:54:26]

lgtm

https://codereview.chromium.org/800133002/diff/1/cc/surfaces/display.cc
File cc/surfaces/display.cc (right):

https://codereview.chromium.org/800133002/diff/1/cc/surfaces/display.cc#newco...
cc/surfaces/display.cc:174: aggregator_->ReleaseResources(surface);
it's a little fragile here that we have to make sure we take refs on incoming
resources before notifying the display that it's damaged, or we might release a
resource that we really wanted (iiuc).  I don't really have a great better idea
though.

[jbauman, 2014-12-13 01:56:30]

The CQ bit was checked by jbauman@chromium.org

[commit-bot: I haz the power, 2014-12-13 01:57:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/800133002/1

[commit-bot: I haz the power, 2014-12-13 03:12:37]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-13 03:13:51]

Patchset 1 (id:??) landed as
https://crrev.com/3e5ec5ff4db2a2d5952c84b6b189b834f2084f89
Cr-Commit-Position: refs/heads/master@{#308236}