Roll Chrome into Mojo.

cc/surfaces/surface.cc

Index: cc/surfaces/surface.cc
diff --git a/cc/surfaces/surface.cc b/cc/surfaces/surface.cc
index 98ae58c0f3bcb2773c883f151101ee2c4ac125d6..25f3114d51c32dcaab3da485f3d359453e4d6bee 100644
--- a/cc/surfaces/surface.cc
+++ b/cc/surfaces/surface.cc
@@ -34,7 +34,7 @@ Surface::~Surface() {
     factory_->UnrefResources(current_resources);
   }
   if (!draw_callback_.is_null())
-    draw_callback_.Run(false);
+    draw_callback_.Run(SurfaceDrawStatus::DRAW_SKIPPED);
 }
 
 void Surface::QueueFrame(scoped_ptr<CompositorFrame> frame,
@@ -56,7 +56,7 @@ void Surface::QueueFrame(scoped_ptr<CompositorFrame> frame,
     factory_->UnrefResources(previous_resources);
   }
   if (!draw_callback_.is_null())
-    draw_callback_.Run(false);
+    draw_callback_.Run(SurfaceDrawStatus::DRAW_SKIPPED);
   draw_callback_ = callback;
   factory_->manager()->DidSatisfySequences(
       SurfaceIdAllocator::NamespaceForId(surface_id_),
@@ -106,11 +106,11 @@ void Surface::TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info) {
   current_frame_->metadata.latency_info.clear();
 }
 
-void Surface::RunDrawCallbacks() {
+void Surface::RunDrawCallbacks(SurfaceDrawStatus drawn) {
   if (!draw_callback_.is_null()) {
     DrawCallback callback = draw_callback_;
     draw_callback_ = DrawCallback();
-    callback.Run(true);
+    callback.Run(drawn);
   }
 }