cc: Move worker threads to content.

cc/layers/picture_layer.cc

 // Copyright 2012 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.h"
 
 #include "base/auto_reset.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/picture_layer_impl.h"
 #include "cc/resources/display_list_recording_source.h"
@@ skipping 77 matching lines @@
       recording_source_.reset(new DisplayListRecordingSource);
     } else {
       recording_source_.reset(
           new PicturePile(host->settings().minimum_contents_scale,
                           host->settings().default_tile_grid_size));
     }
   }
   recording_source_->DidMoveToNewCompositor();
   recording_source_->SetSlowdownRasterScaleFactor(
       host->debug_state().slow_down_raster_scale_factor);
+  recording_source_->SetGatherPixelRefs(host->settings().gather_pixel_refs);
 
   DCHECK(host->settings().raster_enabled);
 }
 
 void PictureLayer::SetNeedsDisplayRect(const gfx::Rect& layer_rect) {
   if (!layer_rect.IsEmpty()) {
     // Clamp invalidation to the layer bounds.
     pending_invalidation_.Union(
         gfx::IntersectRects(layer_rect, gfx::Rect(bounds())));
   }
@@ skipping 99 matching lines @@
 
 bool PictureLayer::HasDrawableContent() const {
   return client_ && Layer::HasDrawableContent();
 }
 
 void PictureLayer::RunMicroBenchmark(MicroBenchmark* benchmark) {
   benchmark->RunOnLayer(this);
 }
 
 }  // namespace cc