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

cc/test/fake_painted_scrollbar_layer.cc

Index: cc/test/fake_painted_scrollbar_layer.cc
diff --git a/cc/test/fake_painted_scrollbar_layer.cc b/cc/test/fake_painted_scrollbar_layer.cc
index b238d80bd86eb784e50b344e6d193cc83b1f2a7b..5545cfc0efc79e9afbab949db78601ce37b1cd88 100644
--- a/cc/test/fake_painted_scrollbar_layer.cc
+++ b/cc/test/fake_painted_scrollbar_layer.cc
@@ -28,7 +28,7 @@ FakePaintedScrollbarLayer::FakePaintedScrollbarLayer(
       update_count_(0),
       push_properties_count_(0),
       fake_scrollbar_(fake_scrollbar) {
-  SetAnchorPoint(gfx::PointF(0.f, 0.f));
+  SetTransformOrigin(gfx::Point3F(0.f, 0.f, 0.f));
   SetBounds(gfx::Size(1, 1));
   SetIsDrawable(true);
 }