cc: Make LayerTreeTests use a DelegatingRenderer and Display.

android_webview/browser/surfaces_instance.h

 // Copyright 2016 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 ANDROID_WEBVIEW_BROWSER_SURFACES_INSTANCE_H_
 #define ANDROID_WEBVIEW_BROWSER_SURFACES_INSTANCE_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 43 matching lines @@
 
  private:
   friend class base::RefCounted<SurfacesInstance>;
 
   SurfacesInstance();
   ~SurfacesInstance() override;
 
   // cc::DisplayClient overrides.
   void DisplayOutputSurfaceLost() override {}
   void DisplaySetMemoryPolicy(const cc::ManagedMemoryPolicy& policy) override {}
+  void DisplayWillDrawAndSwap(
+      bool will_draw_and_swap,
+      const cc::RenderPassList& render_passes) override {}
+  void DisplayDidDrawAndSwap() override {}
 
   // cc::SurfaceFactoryClient implementation.
   void ReturnResources(const cc::ReturnedResourceArray& resources) override;
   void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override;
 
   void SetEmptyRootFrame();
 
   uint32_t next_surface_client_id_;
 
   scoped_refptr<AwGLSurface> gl_surface_;
   std::unique_ptr<cc::SurfaceManager> surface_manager_;
   std::unique_ptr<cc::Display> display_;
   std::unique_ptr<cc::SurfaceIdAllocator> surface_id_allocator_;
   std::unique_ptr<cc::SurfaceFactory> surface_factory_;
 
   cc::SurfaceId root_id_;
   std::vector<cc::SurfaceId> child_ids_;
 
   // This is owned by |display_|.
   ParentOutputSurface* output_surface_;
 
   DISALLOW_COPY_AND_ASSIGN(SurfacesInstance);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_SURFACES_INSTANCE_H_