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

cc/layers/picture_layer_impl_unittest.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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 114 matching lines @@
 
   void SetupPendingTree(scoped_refptr<PicturePileImpl> pile) {
     host_impl_.CreatePendingTree();
     LayerTreeImpl* pending_tree = host_impl_.pending_tree();
     // Clear recycled tree.
     pending_tree->DetachLayerTree();
 
     scoped_ptr<FakePictureLayerImpl> pending_layer =
         FakePictureLayerImpl::CreateWithPile(pending_tree, id_, pile);
     pending_layer->SetDrawsContent(true);
-    pending_layer->SetAnchorPoint(gfx::PointF());
+    pending_layer->SetTransformOrigin(gfx::Point3F());
     pending_tree->SetRootLayer(pending_layer.PassAs<LayerImpl>());
 
     pending_layer_ = static_cast<FakePictureLayerImpl*>(
         host_impl_.pending_tree()->LayerById(id_));
     pending_layer_->DoPostCommitInitializationIfNeeded();
   }
 
   static void VerifyAllTilesExistAndHavePile(
       const PictureLayerTiling* tiling,
       PicturePileImpl* pile) {
@@ skipping 2810 matching lines @@
                                          1.f,   // maximum animation scale
                                          false,
                                          &result_scale_x,
                                          &result_scale_y,
                                          &result_bounds);
   EXPECT_EQ(1u, pending_layer_->tilings()->num_tilings());
 }
 
 }  // namespace
 }  // namespace cc