cc: Partial tile update for one-copy raster.

cc/resources/tile_task_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/tile_task_worker_pool.h"
 
 #include <limits>
 #include <vector>
 
 #include "base/cancelable_callback.h"
@@ skipping 53 matching lines @@
         picture_pile_(FakePicturePileImpl::CreateEmptyPile(gfx::Size(1, 1),
                                                            gfx::Size(1, 1))) {}
 
   // Overridden from Task:
   void RunOnWorkerThread() override {
     raster_buffer_->Playback(picture_pile_.get(), gfx::Rect(0, 0, 1, 1), 1.0);
   }
 
   // Overridden from TileTask:
   void ScheduleOnOriginThread(TileTaskClient* client) override {
-    raster_buffer_ = client->AcquireBufferForRaster(resource());
+    // The raster buffer has no tile ids associated with it for partial update,
+    // so doesn't need to provide a valid dirty rect.
+    TileTaskData data(resource(), 0, 0, gfx::Rect());
+    raster_buffer_ = client->AcquireBufferForRaster(data);
   }
   void CompleteOnOriginThread(TileTaskClient* client) override {
     client->ReleaseBufferForRaster(raster_buffer_.Pass());
   }
   void RunReplyOnOriginThread() override {
     reply_.Run(RasterSource::SolidColorAnalysis(), !HasFinishedRunning());
   }
 
  protected:
   ~TestRasterTaskImpl() override {}
@@ skipping 348 matching lines @@
     TileTaskWorkerPoolTests,
     TileTaskWorkerPoolTest,
     ::testing::Values(TILE_TASK_WORKER_POOL_TYPE_PIXEL_BUFFER,
                       TILE_TASK_WORKER_POOL_TYPE_ZERO_COPY,
                       TILE_TASK_WORKER_POOL_TYPE_ONE_COPY,
                       TILE_TASK_WORKER_POOL_TYPE_GPU,
                       TILE_TASK_WORKER_POOL_TYPE_BITMAP));
 
 }  // namespace
 }  // namespace cc