cc: Rename TileTaskClient interface to RasterBufferProvider.

cc/test/fake_tile_manager.cc

 // Copyright 2012 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.
 
 #include "cc/test/fake_tile_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <deque>
 #include <limits>
 
 #include "base/lazy_instance.h"
 #include "base/thread_task_runner_handle.h"
 #include "cc/raster/raster_buffer.h"
 #include "cc/raster/tile_task_runner.h"
 
 namespace cc {
 
 namespace {
 
-class FakeTileTaskRunnerImpl : public TileTaskRunner, public TileTaskClient {
+class FakeTileTaskRunnerImpl : public TileTaskRunner,
+                               public RasterBufferProvider {
  public:
   // Overridden from TileTaskRunner:
   void Shutdown() override {}
   void ScheduleTasks(TaskGraph* graph) override {
     for (const auto& node : graph->nodes) {
       RasterTask* task = static_cast<RasterTask*>(node.task);
 
       task->WillSchedule();
       task->ScheduleOnOriginThread(this);
       task->DidSchedule();
@@ skipping 12 matching lines @@
       task->DidComplete();
     }
     completed_tasks_.clear();
   }
   ResourceFormat GetResourceFormat(bool must_support_alpha) const override {
     return RGBA_8888;
   }
   bool GetResourceRequiresSwizzle(bool must_support_alpha) const override {
     return ResourceFormatRequiresSwizzle(GetResourceFormat(must_support_alpha));
   }
+  RasterBufferProvider* AsRasterBufferProvider() override { return this; }
 
-  // Overridden from TileTaskClient:
+  // Overridden from RasterBufferProvider:
   std::unique_ptr<RasterBuffer> AcquireBufferForRaster(
       const Resource* resource,
       uint64_t resource_content_id,
       uint64_t previous_content_id) override {
     return nullptr;
   }
   void ReleaseBufferForRaster(std::unique_ptr<RasterBuffer> buffer) override {}
 
  private:
   RasterTask::Vector completed_tasks_;
@@ skipping 33 matching lines @@
 }
 
 void FakeTileManager::Release(Tile* tile) {
   TileManager::Release(tile);
 
   FreeResourcesForReleasedTiles();
   CleanUpReleasedTiles();
 }
 
 }  // namespace cc