cc: Split Proxy and TaskRunnerProvider for the LayerTreeHost

cc/layers/layer.cc

 // Copyright 2010 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/layer.h"
 
 #include <algorithm>
 
 #include "base/atomic_sequence_num.h"
 #include "base/location.h"
@@ skipping 1283 matching lines @@
     layer->PushScrollOffsetFromMainThread(scroll_offset_);
   layer->SetScrollCompensationAdjustment(ScrollCompensationAdjustment());
 
   // Wrap the copy_requests_ in a PostTask to the main thread.
   bool had_copy_requests = !copy_requests_.empty();
   ScopedPtrVector<CopyOutputRequest> main_thread_copy_requests;
   for (ScopedPtrVector<CopyOutputRequest>::iterator it = copy_requests_.begin();
        it != copy_requests_.end();
        ++it) {
     scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner =
-        layer_tree_host()->proxy()->MainThreadTaskRunner();
+        layer_tree_host()->task_runner_provider()->MainThreadTaskRunner();
     scoped_ptr<CopyOutputRequest> original_request = copy_requests_.take(it);
     const CopyOutputRequest& original_request_ref = *original_request;
     scoped_ptr<CopyOutputRequest> main_thread_request =
         CopyOutputRequest::CreateRelayRequest(
             original_request_ref,
             base::Bind(&PostCopyCallbackToMainThread,
                        main_thread_task_runner,
                        base::Passed(&original_request)));
     main_thread_copy_requests.push_back(main_thread_request.Pass());
   }
@@ skipping 461 matching lines @@
       this, layer_tree_host_->property_trees()->transform_tree);
 }
 
 gfx::Transform Layer::screen_space_transform() const {
   DCHECK_NE(transform_tree_index_, -1);
   return ScreenSpaceTransformFromPropertyTrees(
       this, layer_tree_host_->property_trees()->transform_tree);
 }
 
 }  // namespace cc