cc: Add RasterSource::PlaybackSettings for finer control of raster.

cc/layers/picture_layer_impl_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/layers/picture_layer_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 439 matching lines @@
     rects.push_back(SkRect::MakeXYWH(rect.x(), rect.y(), 1, 1));
   }
 
   // Force re-raster with newly injected content
   active_recording_source->Rerecord();
 
   scoped_refptr<FakeRasterSource> updated_active_raster_source =
       FakeRasterSource::CreateFromRecordingSource(active_recording_source.get(),
                                                   false);
 
+  RasterSource::PlaybackSettings playback_settings;
+  playback_settings.playback_to_shared_canvas = true;
   std::vector<SkRect>::const_iterator rect_iter = rects.begin();
   for (tile_iter = tiles.begin(); tile_iter < tiles.end(); tile_iter++) {
     MockCanvas mock_canvas(1000, 1000);
-    const bool include_images = true;
-    updated_active_raster_source->PlaybackToSharedCanvas(
-        &mock_canvas, (*tile_iter)->content_rect(), 1.0f, include_images);
+    const gfx::Rect& content_rect = (*tile_iter)->content_rect();
+    updated_active_raster_source->PlaybackToCanvas(
+        &mock_canvas, content_rect, content_rect, 1.0f, playback_settings);
 
     // This test verifies that when drawing the contents of a specific tile
     // at content scale 1.0, the playback canvas never receives content from
     // neighboring tiles which indicates that the tile grid embedded in
     // SkPicture is perfectly aligned with the compositor's tiles.
     EXPECT_EQ(1u, mock_canvas.rects_.size());
     EXPECT_EQ(*rect_iter, mock_canvas.rects_[0]);
     rect_iter++;
   }
 }
@@ skipping 4438 matching lines @@
   // New low res tiling.
   EXPECT_TRUE(tilings->tiling_at(2)->may_contain_low_resolution_tiles());
 
   // This tiling will be high res now, it won't contain low res content since it
   // was all destroyed.
   EXPECT_FALSE(tilings->tiling_at(1)->may_contain_low_resolution_tiles());
 }
 
 }  // namespace
 }  // namespace cc