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

cc/test/fake_content_layer.cc

Index: cc/test/fake_content_layer.cc
diff --git a/cc/test/fake_content_layer.cc b/cc/test/fake_content_layer.cc
index ebeff115c5c45a38123cc9a08d0363a9a2d8601d..f29516b94e323c8ef5892de8f6f172b71b6bcc75 100644
--- a/cc/test/fake_content_layer.cc
+++ b/cc/test/fake_content_layer.cc
@@ -24,7 +24,7 @@ FakeContentLayer::FakeContentLayer(ContentLayerClient* client)
       push_properties_count_(0),
       output_surface_created_count_(0),
       always_update_resources_(false) {
-  SetAnchorPoint(gfx::PointF(0.f, 0.f));
+  SetTransformOrigin(gfx::Point3F(0.f, 0.f, 0.f));
   SetBounds(gfx::Size(1, 1));
   SetIsDrawable(true);
 }