cc: Tell scheduler the output surface is lost before releasing it.

cc: Tell scheduler the output surface is lost before releasing it.

This matches the behaviour of ReleaseOutputSurface, and will prevent
the scheduler from trying to activate when the surface is released. At
the time the surface is lost in the scheduler, it will drop the active
tree and activate the pending tree immediately. This avoids the state
where we have a pending tree when the output surface is released, after
doing ReleaseTreeResources.

TBR=enne
BUG=624075
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review-Url: https://codereview.chromium.org/2126813003
Cr-Commit-Position: refs/heads/master@{#403990}
(cherry picked from commit e702a318e280000fc7f7d81c08c8ed41caa14735)

Committed: https://chromium.googlesource.com/chromium/src/+/d15d2bcb527059f38d4c546ad349cfba04646186

[danakj, 2016-07-07 00:16:56]

Description was changed from

==========
cc: Tell scheduler the output surface is lost before releasing it.

This matches the behaviour of ReleaseOutputSurface, and will prevent
the scheduler from trying to activate when the surface is released. At
the time the surface is lost in the scheduler, it will drop the active
tree and activate the pending tree immediately. This avoids the state
where we have a pending tree when the output surface is released, after
doing ReleaseTreeResources.

TBR=enne
BUG=624075
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review-Url: https://codereview.chromium.org/2126813003
Cr-Commit-Position: refs/heads/master@{#403990}
(cherry picked from commit e702a318e280000fc7f7d81c08c8ed41caa14735)
==========

to

==========
cc: Tell scheduler the output surface is lost before releasing it.

This matches the behaviour of ReleaseOutputSurface, and will prevent
the scheduler from trying to activate when the surface is released. At
the time the surface is lost in the scheduler, it will drop the active
tree and activate the pending tree immediately. This avoids the state
where we have a pending tree when the output surface is released, after
doing ReleaseTreeResources.

TBR=enne
BUG=624075
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review-Url: https://codereview.chromium.org/2126813003
Cr-Commit-Position: refs/heads/master@{#403990}
(cherry picked from commit e702a318e280000fc7f7d81c08c8ed41caa14735)

Committed:
https://chromium.googlesource.com/chromium/src/+/d15d2bcb527059f38d4c546ad349...
==========

[danakj, 2016-07-07 00:16:58]

Committed patchset #1 (id:1) manually as
d15d2bcb527059f38d4c546ad349cfba04646186.