Compute can_use_lcd_text using property trees.
commit3f930c171bab705174e63c704e5b4a88a7112f3f
authorjaydasika <jaydasika@chromium.org>
Tue, 30 Jun 2015 15:18:25 +0000 (30 08:18 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 30 Jun 2015 15:19:08 +0000 (30 15:19 +0000)
tree5032009fdba1a9f741113dd4210ac6c61ae75b04
parent82e70c0ff109f79bff90d06470cedf612f7a9b0d
Compute can_use_lcd_text using property trees.

The opacity tree and the transform tree have enough
information required to compute if a layer can use lcd text.
So, can_use_lcd_text computation using property trees is
added.

BUG=497812

Review URL: https://codereview.chromium.org/1220753004

Cr-Commit-Position: refs/heads/master@{#336785}
cc/trees/draw_property_utils.cc
cc/trees/draw_property_utils.h
cc/trees/layer_tree_host_common.cc
cc/trees/layer_tree_host_common_unittest.cc