Convert view manager to surfaces with uploading shim in client lib

mojo/services/view_manager/server_view.cc

Index: mojo/services/view_manager/server_view.cc
diff --git a/mojo/services/view_manager/server_view.cc b/mojo/services/view_manager/server_view.cc
index 33507c25882e52f75737e37ff3315334437254f4..36210450b91bf3fd44815305c13162f531ca7191 100644
--- a/mojo/services/view_manager/server_view.cc
+++ b/mojo/services/view_manager/server_view.cc
@@ -118,9 +118,9 @@ void ServerView::SetVisible(bool value) {
   // TODO(sky): notification, including repaint.
 }
 
-void ServerView::SetBitmap(const SkBitmap& bitmap) {
-  bitmap_ = bitmap;
-  delegate_->OnViewBitmapChanged(this);
+void ServerView::SetSurfaceId(cc::SurfaceId surface_id) {
+  surface_id_ = surface_id;
+  delegate_->OnViewSurfaceIdChanged(this);
 }
 
 void ServerView::RemoveImpl(ServerView* view) {