Remove SurfaceFactory And SurfaceFactoryClient

cc/surfaces/surface.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 CC_SURFACES_SURFACE_H_
 #define CC_SURFACES_SURFACE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <set>
 #include <unordered_set>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/optional.h"
 #include "cc/output/copy_output_request.h"
+#include "cc/surfaces/compositor_frame_sink_support.h"
 #include "cc/surfaces/frame_sink_id.h"
 #include "cc/surfaces/pending_frame_observer.h"
-#include "cc/surfaces/surface_factory.h"
 #include "cc/surfaces/surface_id.h"
 #include "cc/surfaces/surface_sequence.h"
 #include "cc/surfaces/surfaces_export.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace ui {
 class LatencyInfo;
 }
 
 namespace cc {
 
 class CompositorFrame;
 class CopyOutputRequest;
-class SurfaceFactory;
 
 class CC_SURFACES_EXPORT Surface {
  public:
-  using DrawCallback = SurfaceFactory::DrawCallback;
-  using WillDrawCallback = SurfaceFactory::WillDrawCallback;
+  using WillDrawCallback =
+      base::RepeatingCallback<void(const LocalSurfaceId&, const gfx::Rect&)>;
 
-  Surface(const SurfaceId& id, base::WeakPtr<SurfaceFactory> factory);
+  Surface(
+      const SurfaceId& id,
+      base::WeakPtr<CompositorFrameSinkSupport> compositor_frame_sink_support);
   ~Surface();
 
   const SurfaceId& surface_id() const { return surface_id_; }
   const SurfaceId& previous_frame_surface_id() const {
     return previous_frame_surface_id_;
   }
 
   void SetPreviousFrameSurface(Surface* surface);
 
   // |draw_callback| is called once to notify the client that the previously
   // submitted CompositorFrame is processed and that another frame can be
   // submitted.
   // |will_draw_callback| is called when |surface| is scheduled for a draw and
   // there is visible damage.
   void QueueFrame(CompositorFrame frame,
-                  const DrawCallback& draw_callback,
+                  const base::Closure& draw_callback,
                   const WillDrawCallback& will_draw_callback);
   void RequestCopyOfOutput(std::unique_ptr<CopyOutputRequest> copy_request);
 
   // Notifies the Surface that a blocking SurfaceId now has an active frame.
   void NotifySurfaceIdAvailable(const SurfaceId& surface_id);
 
   void AddObserver(PendingFrameObserver* observer);
   void RemoveObserver(PendingFrameObserver* observer);
 
   // Called if a deadline has been hit and this surface is not yet active but
@@ skipping 14 matching lines @@
   // returns true before calling this method.
   const CompositorFrame& GetPendingFrame();
 
   // Returns a number that increments by 1 every time a new frame is enqueued.
   int frame_index() const { return frame_index_; }
 
   void TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info);
   void RunDrawCallback();
   void RunWillDrawCallback(const gfx::Rect& damage_rect);
 
-  base::WeakPtr<SurfaceFactory> factory() { return factory_; }
+  base::WeakPtr<CompositorFrameSinkSupport> compositor_frame_sink_support() {
+    return compositor_frame_sink_support_;
+  }
 
   // Add a SurfaceSequence that must be satisfied before the Surface is
   // destroyed.
   void AddDestructionDependency(SurfaceSequence sequence);
 
   // Satisfy all destruction dependencies that are contained in sequences, and
   // remove them from sequences.
   void SatisfyDestructionDependencies(
       std::unordered_set<SurfaceSequence, SurfaceSequenceHash>* sequences,
       std::unordered_set<FrameSinkId, FrameSinkIdHash>* valid_id_namespaces);
@@ skipping 13 matching lines @@
 
   bool HasActiveFrame() const { return active_frame_data_.has_value(); }
   bool HasPendingFrame() const { return pending_frame_data_.has_value(); }
 
   bool destroyed() const { return destroyed_; }
   void set_destroyed(bool destroyed) { destroyed_ = destroyed; }
 
  private:
   struct FrameData {
     FrameData(CompositorFrame&& frame,
-              const DrawCallback& draw_callback,
+              const base::Closure& draw_callback,
               const WillDrawCallback& will_draw_callback);
     FrameData(FrameData&& other);
     ~FrameData();
     FrameData& operator=(FrameData&& other);
     CompositorFrame frame;
-    DrawCallback draw_callback;
+    base::Closure draw_callback;
     WillDrawCallback will_draw_callback;
   };
 
   // Called to prevent additional CompositorFrames from being accepted into this
   // surface. Once a Surface is closed, it cannot accept CompositorFrames again.
   void Close();
 
   void ActivatePendingFrame();
   // Called when all of the surface's dependencies have been resolved.
   void ActivateFrame(FrameData frame_data);
   void UpdateBlockingSurfaces(bool has_previous_pending_frame,
                               const CompositorFrame& current_frame);
 
   void UnrefFrameResourcesAndRunDrawCallback(
       base::Optional<FrameData> frame_data);
   void ClearCopyRequests();
 
   void TakeLatencyInfoFromPendingFrame(
       std::vector<ui::LatencyInfo>* latency_info);
   static void TakeLatencyInfoFromFrame(
       CompositorFrame* frame,
       std::vector<ui::LatencyInfo>* latency_info);
 
   const SurfaceId surface_id_;
   SurfaceId previous_frame_surface_id_;
-  base::WeakPtr<SurfaceFactory> factory_;
+  base::WeakPtr<CompositorFrameSinkSupport> compositor_frame_sink_support_;
 
   base::Optional<FrameData> pending_frame_data_;
   base::Optional<FrameData> active_frame_data_;
   int frame_index_;
   bool closed_ = false;
   bool destroyed_;
   std::vector<SurfaceSequence> destruction_dependencies_;
 
   base::flat_set<SurfaceId> blocking_surfaces_;
   base::ObserverList<PendingFrameObserver, true> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(Surface);
 };
 
 }  // namespace cc
 
 #endif  // CC_SURFACES_SURFACE_H_