Revert of cc: Cleanup internal::WorkerPoolTaskClient interface.

cc/resources/raster_worker_pool_unittest.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 <limits>
 #include <vector>
 
 #include "base/cancelable_callback.h"
@@ skipping 38 matching lines @@
         raster_thread_(RASTER_THREAD_NONE) {}
 
   // Overridden from internal::Task:
   virtual void RunOnWorkerThread(unsigned thread_index) OVERRIDE {
     raster_thread_ = RASTER_THREAD_WORKER;
   }
 
   // Overridden from internal::WorkerPoolTask:
   virtual void ScheduleOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
-    client->AcquireCanvasForRaster(this, resource());
+    client->AcquireCanvasForRaster(this);
   }
   virtual void RunOnOriginThread() OVERRIDE {
     raster_thread_ = RASTER_THREAD_ORIGIN;
   }
   virtual void CompleteOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
-    client->ReleaseCanvasForRaster(this, resource());
+    client->OnRasterCompleted(this, PicturePileImpl::Analysis());
   }
   virtual void RunReplyOnOriginThread() OVERRIDE {
     reply_.Run(
         PicturePileImpl::Analysis(), !HasFinishedRunning(), raster_thread_);
   }
 
  protected:
   virtual ~TestRasterWorkerPoolTaskImpl() {}
 
  private:
@@ skipping 245 matching lines @@
 }
 
 INSTANTIATE_TEST_CASE_P(RasterWorkerPoolTests,
                         RasterWorkerPoolTest,
                         ::testing::Values(RASTER_WORKER_POOL_TYPE_PIXEL_BUFFER,
                                           RASTER_WORKER_POOL_TYPE_IMAGE,
                                           RASTER_WORKER_POOL_TYPE_DIRECT));
 
 }  // namespace
 }  // namespace cc