cc: Use more explicit names for CHROMIUM_image based rasterizer implementations.

cc/resources/zero_copy_raster_worker_pool.h

 // Copyright 2013 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_IMAGE_RASTER_WORKER_POOL_H_
-#define CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_
+#ifndef CC_RESOURCES_ZERO_COPY_RASTER_WORKER_POOL_H_
+#define CC_RESOURCES_ZERO_COPY_RASTER_WORKER_POOL_H_
 
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "cc/resources/raster_worker_pool.h"
 #include "cc/resources/rasterizer.h"
 
 namespace base {
 namespace debug {
 class ConvertableToTraceFormat;
 }
 }
 
 namespace cc {
 class ResourceProvider;
 
-class CC_EXPORT ImageRasterWorkerPool : public RasterWorkerPool,
-                                        public Rasterizer,
-                                        public RasterizerTaskClient {
+class CC_EXPORT ZeroCopyRasterWorkerPool : public RasterWorkerPool,
+                                           public Rasterizer,
+                                           public RasterizerTaskClient {
  public:
-  virtual ~ImageRasterWorkerPool();
+  virtual ~ZeroCopyRasterWorkerPool();
 
   static scoped_ptr<RasterWorkerPool> Create(
       base::SequencedTaskRunner* task_runner,
       TaskGraphRunner* task_graph_runner,
       ResourceProvider* resource_provider);
 
   // Overridden from RasterWorkerPool:
   virtual Rasterizer* AsRasterizer() OVERRIDE;
 
   // Overridden from Rasterizer:
   virtual void SetClient(RasterizerClient* client) OVERRIDE;
   virtual void Shutdown() OVERRIDE;
   virtual void ScheduleTasks(RasterTaskQueue* queue) OVERRIDE;
   virtual void CheckForCompletedTasks() OVERRIDE;
 
   // Overridden from RasterizerTaskClient:
   virtual scoped_ptr<RasterBuffer> AcquireBufferForRaster(
       const Resource* resource) OVERRIDE;
   virtual void ReleaseBufferForRaster(scoped_ptr<RasterBuffer> buffer) OVERRIDE;
 
  protected:
-  ImageRasterWorkerPool(base::SequencedTaskRunner* task_runner,
-                        TaskGraphRunner* task_graph_runner,
-                        ResourceProvider* resource_provider);
+  ZeroCopyRasterWorkerPool(base::SequencedTaskRunner* task_runner,
+                           TaskGraphRunner* task_graph_runner,
+                           ResourceProvider* resource_provider);
 
  private:
   void OnRasterFinished(TaskSet task_set);
   scoped_refptr<base::debug::ConvertableToTraceFormat> StateAsValue() const;
 
   scoped_refptr<base::SequencedTaskRunner> task_runner_;
   TaskGraphRunner* task_graph_runner_;
   const NamespaceToken namespace_token_;
   RasterizerClient* client_;
   ResourceProvider* resource_provider_;
 
   TaskSetCollection raster_pending_;
 
   scoped_refptr<RasterizerTask> raster_finished_tasks_[kNumberOfTaskSets];
 
   // Task graph used when scheduling tasks and vector used to gather
   // completed tasks.
   TaskGraph graph_;
   Task::Vector completed_tasks_;
 
-  base::WeakPtrFactory<ImageRasterWorkerPool> raster_finished_weak_ptr_factory_;
+  base::WeakPtrFactory<ZeroCopyRasterWorkerPool>
+      raster_finished_weak_ptr_factory_;
 
-  DISALLOW_COPY_AND_ASSIGN(ImageRasterWorkerPool);
+  DISALLOW_COPY_AND_ASSIGN(ZeroCopyRasterWorkerPool);
 };
 
 }  // namespace cc
 
-#endif  // CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_
+#endif  // CC_RESOURCES_ZERO_COPY_RASTER_WORKER_POOL_H_