Revert of Move scaling of ui resources for scrollbars to the time of upload

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 {
@@ skipping 10 matching lines @@
     UIResourceId uid,
     const UIResourceBitmap& bitmap) {
   if (ResourceIdForUIResource(uid))
     DeleteUIResource(uid);
 
   UIResourceData data;
   data.resource_id = resource_provider()->CreateResource(
       bitmap.GetSize(), ResourceProvider::TEXTURE_HINT_IMMUTABLE, RGBA_8888,
       gfx::ColorSpace());
 
+  data.size = bitmap.GetSize();
   data.opaque = bitmap.GetOpaque();
   fake_ui_resource_map_[uid] = data;
 }
 
 void FakeUIResourceLayerTreeHostImpl::DeleteUIResource(UIResourceId uid) {
   ResourceId id = ResourceIdForUIResource(uid);
   if (id)
     fake_ui_resource_map_.erase(uid);
 }
 
 ResourceId FakeUIResourceLayerTreeHostImpl::ResourceIdForUIResource(
     UIResourceId uid) const {
   UIResourceMap::const_iterator iter = fake_ui_resource_map_.find(uid);
   if (iter != fake_ui_resource_map_.end())
     return iter->second.resource_id;
   return 0;
 }
 
 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