cc: Remove invalidated recycle tree tiles on activation.

cc: Remove invalidated recycle tree tiles on activation.

This patch is the first part of ensuring that recycle tree does not
contain any unshared tiles.

This is done by ensuring that we invalidate the soon to become recycled
tiling while activating.

BUG=393802
R=danakj

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=283951

[vmpstr, 2014-07-17 20:18:42]

PTAL.

This kind of undoes/redoes some of the work that you redid/undid. I think we
should try enforcing the fact that recycle tree doesn't have to be accessed for
any tiles (ie no unshared tiles), as discussed on the bug.

This is just the first part, the second is removing whole tilings when active
tree does so.

[danakj, 2014-07-17 20:21:28]

LGTM

https://codereview.chromium.org/397303003/diff/1/cc/resources/picture_layer_t...
File cc/resources/picture_layer_tiling_set.cc (right):

https://codereview.chromium.org/397303003/diff/1/cc/resources/picture_layer_t...
cc/resources/picture_layer_tiling_set.cc:42:
tiling->RemoveTilesInRegion(region);
just tilings_[i]->Remove...?

[danakj, 2014-07-17 20:21:31]

The CQ bit was checked by danakj@chromium.org

[danakj, 2014-07-17 20:21:37]

The CQ bit was unchecked by danakj@chromium.org

[vmpstr, 2014-07-17 20:23:23]

https://codereview.chromium.org/397303003/diff/1/cc/resources/picture_layer_t...
File cc/resources/picture_layer_tiling_set.cc (right):

https://codereview.chromium.org/397303003/diff/1/cc/resources/picture_layer_t...
cc/resources/picture_layer_tiling_set.cc:42:
tiling->RemoveTilesInRegion(region);
On 2014/07/17 20:21:27, danakj wrote:
> just tilings_[i]->Remove...?

Done.

[vmpstr, 2014-07-17 20:23:25]

The CQ bit was checked by vmpstr@chromium.org

[commit-bot: I haz the power, 2014-07-17 20:28:15]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/vmpstr@chromium.org/397303003/20001

[commit-bot: I haz the power, 2014-07-18 00:52:32]

Change committed as 283951