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

ui/compositor/layer_unittest.cc

 // Copyright (c) 2012 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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/debug/trace_event.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
@@ skipping 656 matching lines @@
 }
 
 TEST_F(LayerWithNullDelegateTest, SwitchLayerPreservesCCLayerState) {
   scoped_ptr<Layer> l1(CreateColorLayer(SK_ColorRED,
                                         gfx::Rect(20, 20, 400, 400)));
   l1->SetFillsBoundsOpaquely(true);
   l1->SetForceRenderSurface(true);
   l1->SetVisible(false);
 
   EXPECT_EQ(gfx::PointF().ToString(),
-            l1->cc_layer()->anchor_point().ToString());
+            l1->cc_layer()->transform_origin().ToString());
   EXPECT_TRUE(l1->cc_layer()->DrawsContent());
   EXPECT_TRUE(l1->cc_layer()->contents_opaque());
   EXPECT_TRUE(l1->cc_layer()->force_render_surface());
   EXPECT_TRUE(l1->cc_layer()->hide_layer_and_subtree());
 
   cc::Layer* before_layer = l1->cc_layer();
 
   bool callback1_run = false;
   cc::TextureMailbox mailbox(gpu::Mailbox::Generate(), 0, 0);
   l1->SetTextureMailbox(mailbox,
                         cc::SingleReleaseCallback::Create(
                             base::Bind(ReturnMailbox, &callback1_run)),
                         gfx::Size(1, 1));
 
   EXPECT_NE(before_layer, l1->cc_layer());
 
   EXPECT_EQ(gfx::PointF().ToString(),
-            l1->cc_layer()->anchor_point().ToString());
+            l1->cc_layer()->transform_origin().ToString());
   EXPECT_TRUE(l1->cc_layer()->DrawsContent());
   EXPECT_TRUE(l1->cc_layer()->contents_opaque());
   EXPECT_TRUE(l1->cc_layer()->force_render_surface());
   EXPECT_TRUE(l1->cc_layer()->hide_layer_and_subtree());
   EXPECT_FALSE(callback1_run);
 
   bool callback2_run = false;
   mailbox = cc::TextureMailbox(gpu::Mailbox::Generate(), 0, 0);
   l1->SetTextureMailbox(mailbox,
                         cc::SingleReleaseCallback::Create(
                             base::Bind(ReturnMailbox, &callback2_run)),
                         gfx::Size(1, 1));
   EXPECT_TRUE(callback1_run);
   EXPECT_FALSE(callback2_run);
 
   l1->SetShowPaintedContent();
   EXPECT_EQ(gfx::PointF().ToString(),
-            l1->cc_layer()->anchor_point().ToString());
+            l1->cc_layer()->transform_origin().ToString());
   EXPECT_TRUE(l1->cc_layer()->DrawsContent());
   EXPECT_TRUE(l1->cc_layer()->contents_opaque());
   EXPECT_TRUE(l1->cc_layer()->force_render_surface());
   EXPECT_TRUE(l1->cc_layer()->hide_layer_and_subtree());
   EXPECT_TRUE(callback2_run);
 }
 
 // Various visibile/drawn assertions.
 TEST_F(LayerWithNullDelegateTest, Visibility) {
   scoped_ptr<Layer> l1(new Layer(LAYER_TEXTURED));
@@ skipping 777 matching lines @@
   l1->SetOpacity(0.5f);
 
   // Change l1's cc::Layer.
   l1->SwitchCCLayerForTest();
 
   // Ensure that the opacity animation completed.
   EXPECT_FLOAT_EQ(l1->opacity(), 0.5f);
 }
 
 }  // namespace ui