GitLab

This CL does two things:

1. It moves ParentLocalSurfaceIdAllocator from DelegatedFrameHostAndroid
to RenderWidgetHostViewAndroid.

2. It makes DelegatedFrameHostAndroid::SynchronizeVisualProperties
   and DelegatedFrameHostAndroid::OnFirstSurfaceActivation better
   match their DelegatedFrameHost counterparts.

3. Creating and destroying SurfaceLayers is a relatively heavyweight
   operation. This CL avoids this when surface sync is on.

Change-Id: Ia265489cc95494eb0ae0cf6ab9d5a300a79a53e3
Bug: 672962
Reviewed-on: https://chromium-review.googlesource.com/1067954Reviewed-by: Khushal <khushalsagar@chromium.org>
Reviewed-by: Bo <boliu@chromium.org>
Reviewed-by: Saman Sami <samans@chromium.org>
Commit-Queue: Fady Samuel <fsamuel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#562737}