cc: Get rid of rasterizer delegate.

cc/resources/rasterizer_delegate.h

Index: cc/resources/rasterizer_delegate.h
diff --git a/cc/resources/rasterizer_delegate.h b/cc/resources/rasterizer_delegate.h
deleted file mode 100644
index f92096371e287cddc67f3061fa4eb5ffb2cbf379..0000000000000000000000000000000000000000
--- a/cc/resources/rasterizer_delegate.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// 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_RESOURCES_RASTERIZER_DELEGATE_H_
-#define CC_RESOURCES_RASTERIZER_DELEGATE_H_
-
-#include <vector>
-
-#include "cc/resources/rasterizer.h"
-
-namespace cc {
-
-class RasterizerDelegate : public RasterizerClient {
- public:
-  virtual ~RasterizerDelegate();
-
-  static scoped_ptr<RasterizerDelegate> Create(RasterizerClient* client,
-                                               Rasterizer** rasterizers,
-                                               size_t num_rasterizers);
-
-  void SetClient(RasterizerClient* client);
-  void Shutdown();
-  void ScheduleTasks(RasterTaskQueue* queue);
-  void CheckForCompletedTasks();
-
-  // Overriden from RasterizerClient:
-  virtual bool ShouldForceTasksRequiredForActivationToComplete() const OVERRIDE;
-  virtual void DidFinishRunningTasks() OVERRIDE;
-  virtual void DidFinishRunningTasksRequiredForActivation() OVERRIDE;
-
- private:
-  RasterizerDelegate(RasterizerClient* client,
-                     Rasterizer** rasterizers,
-                     size_t num_rasterizers);
-
-  RasterizerClient* client_;
-  typedef std::vector<Rasterizer*> RasterizerVector;
-  RasterizerVector rasterizers_;
-  size_t did_finish_running_tasks_pending_count_;
-  size_t did_finish_running_tasks_required_for_activation_pending_count_;
-};
-
-}  // namespace cc
-
-#endif  // CC_RESOURCES_RASTERIZER_DELEGATE_H_