Use compositor_frame typemap in Blink

content/browser/renderer_host/offscreen_canvas_surface_impl.cc

Index: content/browser/renderer_host/offscreen_canvas_surface_impl.cc
diff --git a/content/browser/renderer_host/offscreen_canvas_surface_impl.cc b/content/browser/renderer_host/offscreen_canvas_surface_impl.cc
index a3ed311c56208e9f6d41b047c5e5050c91db9f16..72999d86d8e580f9abf2a07ffcf4f0717184668e 100644
--- a/content/browser/renderer_host/offscreen_canvas_surface_impl.cc
+++ b/content/browser/renderer_host/offscreen_canvas_surface_impl.cc
@@ -74,6 +74,11 @@ void OffscreenCanvasSurfaceImpl::Satisfy(const cc::SurfaceSequence& sequence) {
   manager->DidSatisfySequences(sequence.client_id, &sequences);
 }
 
+void OffscreenCanvasSurfaceImpl::SubmitCompositorFrame(
+    cc::CompositorFrame frame) {
+  // TODO(563852): Implement OffscreenCanvas commit flow.

[dcheng, 2016/08/29 20:10:37]

Can we just put this change in the CL that implements it?

(I guess this helps enforce that it compiles in both variants, but it's also
important for mojo reviewers to review IPC changes in the actual context of the
change)

[xlai (Olivia), 2016/08/29 21:43:11]

No problems. Since I have already found that the patch compiles in all the
trybots, I remove this part and only put it back in next CL.

+}
+
 // TODO(619136): Implement cc::SurfaceFactoryClient functions for resources
 // return.
 void OffscreenCanvasSurfaceImpl::ReturnResources(