Force swap buffers when re-creating the buffers

cc/output/output_surface_client.h

Index: cc/output/output_surface_client.h
diff --git a/cc/output/output_surface_client.h b/cc/output/output_surface_client.h
index 98010dc43378160add8cf9bd5072d3c4ea60a924..381f5dc2ca0013cd34d488a75132f9ec09908d2a 100644
--- a/cc/output/output_surface_client.h
+++ b/cc/output/output_surface_client.h
@@ -45,6 +45,7 @@ class CC_EXPORT OutputSurfaceClient {
   virtual void SetTreeActivationCallback(const base::Closure& callback) = 0;
   // This allows the output surface to ask it's client for a draw.
   virtual void OnDraw() = 0;
+  virtual void ForceSwap() = 0;

[jbauman, 2015/09/10 19:29:49]

You should use SetNeedsRedrawRect, with a damage rect the size of the entire
surface. Then add your Display implementation there.

[dnicoara, 2015/09/10 19:39:39]

Done.

 
  protected:
   virtual ~OutputSurfaceClient() {}