cc: Fork OverlayCandidate to CALayerOverlay

cc/test/fake_output_surface.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TEST_FAKE_OUTPUT_SURFACE_H_
 #define CC_TEST_FAKE_OUTPUT_SURFACE_H_
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/time/time.h"
@@ skipping 99 matching lines @@
   const TransferableResourceArray& resources_held_by_parent() {
     return resources_held_by_parent_;
   }
 
   void ReturnResource(unsigned id, CompositorFrameAck* ack);
 
   bool HasExternalStencilTest() const override;
 
   bool SurfaceIsSuspendForRecycle() const override;
 
+  OverlayCandidateValidator* GetOverlayCandidateValidator() const override;
+  void SetOverlayCandidateValidator(OverlayCandidateValidator* validator) {
+    overlay_candidate_validator_ = validator;
+  }
+
   void set_has_external_stencil_test(bool has_test) {
     has_external_stencil_test_ = has_test;
   }
 
   void set_suspended_for_recycle(bool suspended) {
     suspended_for_recycle_ = suspended;
   }
 
   void SetMemoryPolicyToSetAtBind(
       scoped_ptr<ManagedMemoryPolicy> memory_policy_to_set_at_bind);
@@ skipping 20 matching lines @@
       bool delegated_rendering);
 
   OutputSurfaceClient* client_;
   CompositorFrame last_sent_frame_;
   size_t num_sent_frames_;
   bool has_external_stencil_test_;
   bool suspended_for_recycle_;
   unsigned framebuffer_;
   TransferableResourceArray resources_held_by_parent_;
   scoped_ptr<ManagedMemoryPolicy> memory_policy_to_set_at_bind_;
+  OverlayCandidateValidator* overlay_candidate_validator_;
   gfx::Rect last_swap_rect_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_FAKE_OUTPUT_SURFACE_H_