cc: Split Proxy to eliminate unnecessary dependencies on the impl side

cc/test/fake_ui_resource_layer_tree_host_impl.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/test/fake_ui_resource_layer_tree_host_impl.h"
 
 #include "cc/resources/ui_resource_bitmap.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 
 namespace cc {
 
 FakeUIResourceLayerTreeHostImpl::FakeUIResourceLayerTreeHostImpl(
-    Proxy* proxy,
+    TaskRunnerProvider* task_runner_provider,
     SharedBitmapManager* manager,
     TaskGraphRunner* task_graph_runner)
-    : FakeLayerTreeHostImpl(proxy, manager, task_graph_runner) {
-}
+    : FakeLayerTreeHostImpl(task_runner_provider, manager, task_graph_runner) {}
 
 FakeUIResourceLayerTreeHostImpl::~FakeUIResourceLayerTreeHostImpl() {}
 
 void FakeUIResourceLayerTreeHostImpl::CreateUIResource(
     UIResourceId uid,
     const UIResourceBitmap& bitmap) {
   if (ResourceIdForUIResource(uid))
     DeleteUIResource(uid);
 
   UIResourceData data;
@@ skipping 20 matching lines @@
 }
 
 bool FakeUIResourceLayerTreeHostImpl::IsUIResourceOpaque(UIResourceId uid)
     const {
   UIResourceMap::const_iterator iter = fake_ui_resource_map_.find(uid);
   DCHECK(iter != fake_ui_resource_map_.end());
   return iter->second.opaque;
 }
 
 }  // namespace cc