Convert BrowserPlugin to render using cc::Surfaces.
This CL adds the appropriate machinery to allow BrowserPlugin to render
using surfaces. This directly affects WebView and other GuestView
types, such as the out-of-process PDF viewer.
Where possible, functionality in RenderWidgetHostViewChildFrame that did
not need to be replicated in RenderWidgetHostViewGuest was left
untouched.
This CL is based closely on https://codereview.chromium.org/1094113003/.
BUG=none
Review URL: https://codereview.chromium.org/1169983006
Cr-Commit-Position: refs/heads/master@{#334392}
11 files changed
