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

cc/layers/delegated_renderer_layer_impl_unittest.cc

 // Copyright 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 "cc/layers/delegated_renderer_layer_impl.h"
 
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/layers/quad_sink.h"
 #include "cc/layers/solid_color_layer_impl.h"
 #include "cc/quads/render_pass_draw_quad.h"
@@ skipping 493 matching lines @@
     root_layer->SetBounds(gfx::Size(100, 100));
 
     delegated_renderer_layer->SetPosition(gfx::Point(20, 20));
     delegated_renderer_layer->SetBounds(gfx::Size(75, 75));
     delegated_renderer_layer->SetContentBounds(gfx::Size(75, 75));
     delegated_renderer_layer->SetDrawsContent(true);
     gfx::Transform transform;
     transform.Scale(2.0, 2.0);
     transform.Translate(8.0, 8.0);
     delegated_renderer_layer->SetTransform(transform);
+    delegated_renderer_layer->SetTransformOrigin(
+        gfx::Point3F(75 * 0.5f, 75 * 0.5f, 0.0f));
 
     ScopedPtrVector<RenderPass> delegated_render_passes;
 
     gfx::Size child_pass_content_bounds(7, 7);
     gfx::Rect child_pass_rect(20, 20, 7, 7);
     gfx::Transform child_pass_transform;
     child_pass_transform.Scale(0.8f, 0.8f);
     child_pass_transform.Translate(9.0, 9.0);
     gfx::Rect child_pass_clip_rect(21, 21, 3, 3);
     bool child_pass_clipped = false;
@@ skipping 855 matching lines @@
   gfx::Size viewport_size(1000, 1000);
   gfx::Rect quad_rect(200, 300, 400, 500);
 
   gfx::Transform transform;
   transform.Translate(11.0, 0.0);
 
   LayerTestCommon::LayerImplTest impl;
 
   FakeDelegatedRendererLayerImpl* delegated_renderer_layer_impl =
       impl.AddChildToRoot<FakeDelegatedRendererLayerImpl>();
-  delegated_renderer_layer_impl->SetAnchorPoint(gfx::PointF());
   delegated_renderer_layer_impl->SetBounds(layer_size);
   delegated_renderer_layer_impl->SetContentBounds(layer_size);
   delegated_renderer_layer_impl->SetDrawsContent(true);
 
   ScopedPtrVector<RenderPass> delegated_render_passes;
   // pass2 is just the size of the quad. It contributes to |pass1| with a
   // translation of (11,0).
   RenderPass::Id pass2_id =
       delegated_renderer_layer_impl->FirstContributingRenderPassId();
   TestRenderPass* pass2 =
@@ skipping 103 matching lines @@
       // The occlusion extends to 500 in the x-axis, pushing the left of the
       // visible part of the quad to 500 - 211 = 300 - 11 inside the quad.
       EXPECT_EQ(gfx::Rect(300 - 11, 0, 100 + 11, 500).ToString(),
                 impl.quad_list()[0]->visible_rect.ToString());
     }
   }
 }
 
 }  // namespace
 }  // namespace cc