[go: nahoru, domu]

Implement position: sticky updates on compositor

This plumbs the sticky position constraints to the compositor and updates the
position of sticky position elements through TransformNode::UpdateLocalTransform.

BUG=512494
TEST=LayerTreeHostCommonTest.StickyPosition
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel

Review-Url: https://codereview.chromium.org/2251303003
Cr-Commit-Position: refs/heads/master@{#420144}
41 files changed