cc: Move TextureMailbox::ReleaseCallback to SingleReleaseCallback.

webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h

Index: webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h
diff --git a/webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h b/webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h
index 3fb798a77164b831f2273589f254f3ed7a97106b..5992d1a631bd557ab31746693367f6008d434520 100644
--- a/webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h
+++ b/webkit/renderer/compositor_bindings/web_external_texture_layer_impl.h
@@ -9,10 +9,14 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "cc/layers/texture_layer_client.h"
-#include "cc/resources/texture_mailbox.h"
 #include "third_party/WebKit/public/platform/WebExternalTextureLayer.h"
 #include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
 
+namespace cc {
+class SingleReleaseCallback;
+class TextureMailbox;
+}
+
 namespace WebKit {
 struct WebFloatRect;
 struct WebExternalTextureMailbox;
@@ -43,8 +47,10 @@ class WebExternalTextureLayerImpl
   // TextureLayerClient implementation.
   virtual unsigned PrepareTexture() OVERRIDE;
   virtual WebKit::WebGraphicsContext3D* Context3d() OVERRIDE;
-  virtual bool PrepareTextureMailbox(cc::TextureMailbox* mailbox,
-                                     bool use_shared_memory) OVERRIDE;
+  virtual bool PrepareTextureMailbox(
+      cc::TextureMailbox* mailbox,
+      scoped_ptr<cc::SingleReleaseCallback>* release_callback,
+      bool use_shared_memory) OVERRIDE;
 
  private:
   static void DidReleaseMailbox(