Get rid of graphics layer anchor points, and replace with transform origin.

cc/test/layer_tree_json_parser.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/layer_tree_json_parser.h"
 
 #include "base/test/values_test_util.h"
 #include "base/values.h"
 #include "cc/layers/content_layer.h"
 #include "cc/layers/layer.h"
@@ skipping 68 matching lines @@
     nine_patch_layer->SetFillCenter(fill_center);
 
     new_layer = nine_patch_layer;
   } else if (layer_type == "TextureLayer") {
     new_layer = TextureLayer::CreateForMailbox(NULL);
   } else if (layer_type == "PictureLayer") {
     new_layer = PictureLayer::Create(content_client);
   } else {  // Type "Layer" or "unknown"
     new_layer = Layer::Create();
   }
-  new_layer->SetAnchorPoint(gfx::Point());
   new_layer->SetPosition(gfx::PointF(position_x, position_y));
   new_layer->SetBounds(gfx::Size(width, height));
   new_layer->SetIsDrawable(draws_content);
 
   double opacity;
   if (dict->GetDouble("Opacity", &opacity))
     new_layer->SetOpacity(opacity);
 
   bool contents_opaque;
   if (dict->GetBoolean("ContentsOpaque", &contents_opaque))
@@ skipping 67 matching lines @@
 
 }  // namespace
 
 scoped_refptr<Layer> ParseTreeFromJson(std::string json,
                                        ContentLayerClient* content_client) {
   scoped_ptr<base::Value> val = base::test::ParseJson(json);
   return ParseTreeFromValue(val.get(), content_client);
 }
 
 }  // namespace cc