cc: Add checker-imaging support to TileManager.

cc/playback/raster_source.cc

 // Copyright 2014 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/playback/raster_source.h"
 
 #include <stddef.h>
 
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
@@ skipping 72 matching lines @@
 void RasterSource::PlaybackToCanvas(SkCanvas* raster_canvas,
                                     const PlaybackSettings& settings) const {
   if (!settings.playback_to_shared_canvas)
     PrepareForPlaybackToCanvas(raster_canvas);
 
   if (settings.skip_images) {
     SkipImageCanvas canvas(raster_canvas);
     RasterCommon(&canvas, nullptr);
   } else if (settings.use_image_hijack_canvas) {
     const SkImageInfo& info = raster_canvas->imageInfo();
-
-    ImageHijackCanvas canvas(info.width(), info.height(), image_decode_cache_);
+    ImageHijackCanvas canvas(info.width(), info.height(), image_decode_cache_,
+                             &settings.images_to_skip);
     // Before adding the canvas, make sure that the ImageHijackCanvas is aware
     // of the current transform and clip, which may affect the clip bounds.
     // Since we query the clip bounds of the current canvas to get the list of
     // draw commands to process, this is important to produce correct content.
     canvas.clipRect(
         SkRect::MakeFromIRect(raster_canvas->getDeviceClipBounds()));
     canvas.setMatrix(raster_canvas->getTotalMatrix());
     canvas.addCanvas(raster_canvas);
 
     RasterCommon(&canvas, nullptr);
@@ skipping 200 matching lines @@
 scoped_refptr<RasterSource> RasterSource::CreateCloneWithoutLCDText() const {
   bool can_use_lcd_text = false;
   return scoped_refptr<RasterSource>(new RasterSource(this, can_use_lcd_text));
 }
 
 RasterSource::PlaybackSettings::PlaybackSettings()
     : playback_to_shared_canvas(false),
       skip_images(false),
       use_image_hijack_canvas(true) {}
 
+RasterSource::PlaybackSettings::PlaybackSettings(const PlaybackSettings&) =
+    default;
+
+RasterSource::PlaybackSettings::PlaybackSettings(PlaybackSettings&&) = default;
+
+RasterSource::PlaybackSettings::~PlaybackSettings() = default;
+
 }  // namespace cc