RendererCompositorFrameSink should handle local surface id allocation

content/browser/renderer_host/render_widget_host_view_aura.cc

Index: content/browser/renderer_host/render_widget_host_view_aura.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
index 732394d07ba0b1771d60a1c392333d15f63d27a2..3ad2b6812020c86a576f905d42a4e0880c421497 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -907,6 +907,7 @@ void RenderWidgetHostViewAura::OnLegacyWindowDestroyed() {
 
 void RenderWidgetHostViewAura::OnSwapCompositorFrame(
     uint32_t compositor_frame_sink_id,
+    cc::LocalSurfaceId local_surface_id,

[Fady Samuel, 2017/03/15 12:05:48]

const cc::LocalSurfaceId&

[Saman Sami, 2017/03/16 18:33:07]

Done.

     cc::CompositorFrame frame) {
   TRACE_EVENT0("content", "RenderWidgetHostViewAura::OnSwapCompositorFrame");
 
@@ -938,8 +939,8 @@ void RenderWidgetHostViewAura::OnSwapCompositorFrame(
   }
 
   if (delegated_frame_host_) {
-    delegated_frame_host_->SwapDelegatedFrame(compositor_frame_sink_id,
-                                              std::move(frame));
+    delegated_frame_host_->SwapDelegatedFrame(
+        compositor_frame_sink_id, local_surface_id, std::move(frame));
   }
   selection_controller_->OnSelectionBoundsChanged(selection.start,
                                                   selection.end);