Revert of Decouple GpuCompositorFrameSink from DisplayCompositor

services/ui/surfaces/gpu_display_compositor_frame_sink.h

+// Copyright 2017 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 SERVICES_UI_SURFACES_GPU_DISPLAY_COMPOSITOR_FRAME_SINK_H_
+#define SERVICES_UI_SURFACES_GPU_DISPLAY_COMPOSITOR_FRAME_SINK_H_
+
+#include "mojo/public/cpp/bindings/associated_binding.h"
+#include "services/ui/surfaces/gpu_compositor_frame_sink.h"
+
+namespace ui {
+
+class GpuDisplayCompositorFrameSink : public GpuCompositorFrameSink,
+                                      public cc::mojom::DisplayPrivate {
+ public:
+  GpuDisplayCompositorFrameSink(
+      DisplayCompositor* display_compositor,
+      const cc::FrameSinkId& frame_sink_id,
+      std::unique_ptr<cc::Display> display,
+      std::unique_ptr<cc::BeginFrameSource> begin_frame_source,
+      cc::mojom::MojoCompositorFrameSinkAssociatedRequest request,
+      cc::mojom::MojoCompositorFrameSinkPrivateRequest private_request,
+      cc::mojom::MojoCompositorFrameSinkClientPtr client,
+      cc::mojom::DisplayPrivateAssociatedRequest display_private_request);
+
+  ~GpuDisplayCompositorFrameSink() override;
+
+  // cc::mojom::DisplayPrivate:
+  void SetDisplayVisible(bool visible) override;
+  void ResizeDisplay(const gfx::Size& size) override;
+  void SetDisplayColorSpace(const gfx::ColorSpace& color_space) override;
+  void SetOutputIsSecure(bool secure) override;
+
+ private:
+  mojo::AssociatedBinding<cc::mojom::MojoCompositorFrameSink> binding_;
+  mojo::AssociatedBinding<cc::mojom::DisplayPrivate> display_private_binding_;
+
+  DISALLOW_COPY_AND_ASSIGN(GpuDisplayCompositorFrameSink);
+};
+
+}  // namespace ui
+
+#endif  // SERVICES_UI_SURFACES_GPU_DISPLAY_COMPOSITOR_FRAME_SINK_H_