cc: Refactor WorkerPoolTaskClient::AcquireBufferForRaster

cc/resources/raster_worker_pool_perftest.cc

 // 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.
 
 #include "cc/resources/raster_worker_pool.h"
 
 #include "base/time/time.h"
 #include "cc/resources/image_raster_worker_pool.h"
 #include "cc/resources/pixel_buffer_raster_worker_pool.h"
 #include "cc/resources/resource_provider.h"
@@ skipping 50 matching lines @@
                                internal::Task::Vector* dependencies)
       : internal::RasterWorkerPoolTask(resource.get(), dependencies, false),
         resource_(resource.Pass()) {}
 
   // Overridden from internal::Task:
   virtual void RunOnWorkerThread(unsigned thread_index) OVERRIDE {}
 
   // Overridden from internal::WorkerPoolTask:
   virtual void ScheduleOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
-    int stride;
-    client->AcquireBufferForRaster(this, &stride);
+    client->AcquireCanvasForRaster(this);
   }
   virtual void CompleteOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
     client->OnRasterCompleted(this, PicturePileImpl::Analysis());
   }
   virtual void RunReplyOnOriginThread() OVERRIDE { Reset(); }
 
   // Overridden from internal::RasterWorkerPoolTask:
   virtual void RunOnOriginThread(ResourceProvider* resource_provider,
                                  ContextProvider* context_provider) OVERRIDE {}
@@ skipping 291 matching lines @@
   RunScheduleAndExecuteTasksTest("32_4", 32, 4);
 }
 
 INSTANTIATE_TEST_CASE_P(RasterWorkerPoolPerfTests,
                         RasterWorkerPoolPerfTest,
                         ::testing::Values(RASTER_WORKER_POOL_TYPE_PIXEL_BUFFER,
                                           RASTER_WORKER_POOL_TYPE_IMAGE));
 
 }  // namespace
 }  // namespace cc