cc: Indicate that we've updated a tiling if we invalidated it.

cc: Indicate that we've updated a tiling if we invalidated it.

This patch ensures that we inform the caller that the tiling was updated
if it was invalidated since the last call to ComputeTilePriorityRects.

This ensures that we don't bypass TileManager::PrepareTiles call.

R=danakj, enne
BUG=593449
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1841083004

Cr-Commit-Position: refs/heads/master@{#385020}
(cherry picked from commit 6ee1182bdabeb7da02485c30b7f9f7142eef25c1)
(Modified to exclude the unittest)

Committed: https://chromium.googlesource.com/chromium/src/+/f7eed02402d24fd13e16824e778828a6fd4b58d0

[vmpstr, 2016-04-06 19:41:33]

Description was changed from

==========
cc: Indicate that we've updated a tiling if we invalidated it.

This patch ensures that we inform the caller that the tiling was updated
if it was invalidated since the last call to ComputeTilePriorityRects.

This ensures that we don't bypass TileManager::PrepareTiles call.

R=danakj, enne
BUG=593449
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1841083004

Cr-Commit-Position: refs/heads/master@{#385020}
(cherry picked from commit 6ee1182bdabeb7da02485c30b7f9f7142eef25c1)
(Modified to exclude the unittest)
==========

to

==========
cc: Indicate that we've updated a tiling if we invalidated it.

This patch ensures that we inform the caller that the tiling was updated
if it was invalidated since the last call to ComputeTilePriorityRects.

This ensures that we don't bypass TileManager::PrepareTiles call.

R=danakj, enne
BUG=593449
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1841083004

Cr-Commit-Position: refs/heads/master@{#385020}
(cherry picked from commit 6ee1182bdabeb7da02485c30b7f9f7142eef25c1)
(Modified to exclude the unittest)

Committed:
https://chromium.googlesource.com/chromium/src/+/f7eed02402d24fd13e16824e7788...
==========

[vmpstr, 2016-04-06 19:41:34]

Committed patchset #1 (id:1) manually as
f7eed02402d24fd13e16824e778828a6fd4b58d0.