cc: Refactor WorkerPoolTaskClient::AcquireBufferForRaster

cc/resources/raster_worker_pool_unittest.cc

Index: cc/resources/raster_worker_pool_unittest.cc
diff --git a/cc/resources/raster_worker_pool_unittest.cc b/cc/resources/raster_worker_pool_unittest.cc
index b4dd79d78e8f47b2beb715c1ee4ea24fd8f8bf1e..7663872730018ca460de12e5d489d081666e8c23 100644
--- a/cc/resources/raster_worker_pool_unittest.cc
+++ b/cc/resources/raster_worker_pool_unittest.cc
@@ -56,15 +56,10 @@ class TestRasterWorkerPoolTaskImpl : public internal::RasterWorkerPoolTask {
   // Overridden from internal::WorkerPoolTask:
   virtual void ScheduleOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
-    if (use_gpu_rasterization())
-      return;
-    int stride;
-    client->AcquireBufferForRaster(this, &stride);
+    client->AcquireCanvasForRaster(this);
   }
   virtual void CompleteOnOriginThread(internal::WorkerPoolTaskClient* client)
       OVERRIDE {
-    if (use_gpu_rasterization())
-      return;
     client->OnRasterCompleted(this, PicturePileImpl::Analysis());
   }
   virtual void RunReplyOnOriginThread() OVERRIDE {