tree 22622205116014cab4e563116addf7ea8ef5efe7
parent 1884c4c84cc927418c5245c3ce4d1b55684ffced
author fsamuel <fsamuel@chromium.org> 1448927071 -0800
committer Commit bot <commit-bot@chromium.org> 1448927232 +0000

mus: Introduce AttachSurface to allow creating Surface prior to OnEmbed

RenderWidget::CreateOutputSurface is called prior to the availability of a
RenderWidgetMusConnection, and prior to notification of embedding in
Mus (RenderWidgetMusConnection::OnEmbed). This CL provides a
mechanism to create a WindowSurface prior to the availability of a
Window. When creating a WindowSurface, a sibling object,
WindowSurfaceBinding is also created that can be passed into
Window::AttachSurface once a mus::Window is available.

BUG=551250

Review URL: https://codereview.chromium.org/1484533002

Cr-Commit-Position: refs/heads/master@{#362273}