Add screen space opacity to opacity tree
commit9fc1aefe025a56eec2b2cab4107484b68820833f
authorjaydasika <jaydasika@chromium.org>
Fri, 26 Jun 2015 23:35:57 +0000 (26 16:35 -0700)
committerCommit bot <commit-bot@chromium.org>
Fri, 26 Jun 2015 23:36:35 +0000 (26 23:36 +0000)
tree7b9f1ee4deecda35cf9673f31d1641e6c1e4132d
parent69fa6d9122108145849f01dfc5d3005d4cc4ac29
Add screen space opacity to opacity tree

Screen space opacity is required to compute if a layer can use lcd text using property trees.
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1209213002

Cr-Commit-Position: refs/heads/master@{#336474}
cc/layers/layer.cc
cc/layers/layer_impl.cc
cc/trees/draw_property_utils.cc
cc/trees/draw_property_utils.h
cc/trees/property_tree.cc
cc/trees/property_tree.h
cc/trees/property_tree_builder.cc
cc/trees/property_tree_unittest.cc