Mus+Ash: Replace (Server)WindowSurface with (Server)WindowCompositorFrameSink

services/ui/ws/server_window_compositor_frame_sink.h

 // Copyright 2015 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_WS_SERVER_WINDOW_SURFACE_H_
-#define SERVICES_UI_WS_SERVER_WINDOW_SURFACE_H_
+#ifndef SERVICES_UI_WS_SERVER_WINDOW_COMPOSITOR_FRAME_SINK_H_
+#define SERVICES_UI_WS_SERVER_WINDOW_COMPOSITOR_FRAME_SINK_H_
 
 #include <set>
 
 #include "base/macros.h"
 #include "cc/ipc/compositor_frame.mojom.h"
 #include "cc/ipc/mojo_compositor_frame_sink.mojom.h"
 #include "cc/surfaces/frame_sink_id.h"
 #include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_factory_client.h"
 #include "cc/surfaces/surface_id.h"
 #include "cc/surfaces/surface_id_allocator.h"
 #include "cc/surfaces/surface_sequence_generator.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "services/ui/public/interfaces/window_tree.mojom.h"
 #include "services/ui/ws/ids.h"
 
 namespace ui {
 
 class DisplayCompositor;
 
 namespace ws {
 
 class ServerWindow;
-class ServerWindowSurfaceManager;
+class ServerWindowCompositorFrameSinkManager;
 
 // Server side representation of a WindowSurface.
-class ServerWindowSurface : public cc::mojom::MojoCompositorFrameSink,
-                            public cc::SurfaceFactoryClient {
+class ServerWindowCompositorFrameSink
+    : public cc::mojom::MojoCompositorFrameSink,
+      public cc::SurfaceFactoryClient {
  public:
-  ServerWindowSurface(ServerWindowSurfaceManager* manager,
-                      const cc::FrameSinkId& frame_sink_id,
-                      cc::mojom::MojoCompositorFrameSinkRequest request,
-                      cc::mojom::MojoCompositorFrameSinkClientPtr client);
+  ServerWindowCompositorFrameSink(
+      ServerWindowCompositorFrameSinkManager* manager,
+      const cc::FrameSinkId& frame_sink_id,
+      cc::mojom::MojoCompositorFrameSinkRequest request,
+      cc::mojom::MojoCompositorFrameSinkClientPtr client);
 
-  ~ServerWindowSurface() override;
+  ~ServerWindowCompositorFrameSink() override;
 
   const gfx::Size& last_submitted_frame_size() const {
     return last_submitted_frame_size_;
   }
 
   bool may_contain_video() const { return may_contain_video_; }
 
   // cc::mojom::MojoCompositorFrameSink:
   void SetNeedsBeginFrame(bool needs_begin_frame) override;
   void SubmitCompositorFrame(cc::CompositorFrame frame) override;
 
   // There is a 1-1 correspondence between FrameSinks and frame sources.
   // The FrameSinkId uniquely identifies the FrameSink, and since there is
-  // one FrameSink per ServerWindowSurface, it allows the window server
-  // to uniquely identify the window, and the thus the client that generated the
-  // frame.
+  // one FrameSink per ServerWindowCompositorFrameSink, it allows the window
+  // server to uniquely identify the window, and the thus the client that
+  // generated the frame.
   const cc::FrameSinkId& frame_sink_id() const { return frame_sink_id_; }
 
   // The LocalFrameId can be thought of as an identifier to a bucket of
   // sequentially submitted CompositorFrames in the same FrameSink all sharing
   // the same size and device scale factor.
   const cc::LocalFrameId& local_frame_id() const { return local_frame_id_; }
 
   bool has_frame() const { return !local_frame_id_.is_null(); }
 
   cc::SurfaceId GetSurfaceId() const;
 
   // Creates a surface dependency token that expires when this
-  // ServerWindowSurface goes away.
+  // ServerWindowCompositorFrameSink goes away.
   cc::SurfaceSequence CreateSurfaceSequence();
 
   ServerWindow* window();
 
  private:
   void DidReceiveCompositorFrameAck();
 
   // SurfaceFactoryClient implementation.
   void ReturnResources(const cc::ReturnedResourceArray& resources) override;
   void SetBeginFrameSource(cc::BeginFrameSource* begin_frame_source) override;
 
   const cc::FrameSinkId frame_sink_id_;
   cc::SurfaceSequenceGenerator surface_sequence_generator_;
 
-  ServerWindowSurfaceManager* manager_;  // Owns this.
+  ServerWindowCompositorFrameSinkManager* manager_;  // Owns this.
 
   gfx::Size last_submitted_frame_size_;
 
   cc::LocalFrameId local_frame_id_;
   cc::SurfaceIdAllocator surface_id_allocator_;
   cc::SurfaceFactory surface_factory_;
 
   cc::mojom::MojoCompositorFrameSinkClientPtr client_;
   mojo::Binding<MojoCompositorFrameSink> binding_;
 
   bool may_contain_video_ = false;
 
-  DISALLOW_COPY_AND_ASSIGN(ServerWindowSurface);
+  DISALLOW_COPY_AND_ASSIGN(ServerWindowCompositorFrameSink);
 };
 
 }  // namespace ws
 
 }  // namespace ui
 
-#endif  // SERVICES_UI_WS_SERVER_WINDOW_SURFACE_H_
+#endif  // SERVICES_UI_WS_SERVER_WINDOW_COMPOSITOR_FRAME_SINK_H_