WIP: Towards merging OffscreenCanvas and Mus code

content/browser/compositor/test/no_transport_image_transport_factory.h

 // Copyright 2014 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 CONTENT_BROWSER_COMPOSITOR_TEST_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_
 #define CONTENT_BROWSER_COMPOSITOR_TEST_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "build/build_config.h"
+#include "cc/ipc/display_compositor.mojom.h"
 #include "cc/surfaces/surface_manager.h"
+#include "components/display_compositor/display_compositor.h"
 #include "content/browser/compositor/image_transport_factory.h"
+#include "mojo/public/cpp/bindings/binding.h"
 
 namespace cc {
 class ContextProvider;
 }
 
 namespace ui {
 class InProcessContextFactory;
 }
 
 namespace content {
 
 // An ImageTransportFactory that disables transport.
-class NoTransportImageTransportFactory : public ImageTransportFactory {
+class NoTransportImageTransportFactory
+    : public ImageTransportFactory,
+      public cc::mojom::DisplayCompositorClient {
  public:
   NoTransportImageTransportFactory();
   ~NoTransportImageTransportFactory() override;
 
   // ImageTransportFactory implementation.
   ui::ContextFactory* GetContextFactory() override;
   ui::ContextFactoryPrivate* GetContextFactoryPrivate() override;
   display_compositor::GLHelper* GetGLHelper() override;
   void SetGpuChannelEstablishFactory(
       gpu::GpuChannelEstablishFactory* factory) override;
 #if defined(OS_MACOSX)
   void SetCompositorSuspendedForRecycle(ui::Compositor* compositor,
                                         bool suspended) override {}
 #endif
 
+  // cc::mojom::DisplayCompositorClient:
+  void OnSurfaceCreated(const cc::SurfaceInfo& surface_info) override;
+
  private:
-  std::unique_ptr<cc::SurfaceManager> surface_manager_;
+  mojo::Binding<cc::mojom::DisplayCompositorClient>
+      display_compositor_client_binding_;
+  cc::mojom::DisplayCompositorPtr display_compositor_ptr_;
+  std::unique_ptr<display_compositor::DisplayCompositor> display_compositor_;
+
   std::unique_ptr<ui::InProcessContextFactory> context_factory_;
   scoped_refptr<cc::ContextProvider> context_provider_;
   std::unique_ptr<display_compositor::GLHelper> gl_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(NoTransportImageTransportFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_COMPOSITOR_TEST_NO_TRANSPORT_IMAGE_TRANSPORT_FACTORY_H_