cc : Stop pushing transform origin from Layer and LayerImpl.

cc/trees/damage_tracker_unittest.cc

Index: cc/trees/damage_tracker_unittest.cc
diff --git a/cc/trees/damage_tracker_unittest.cc b/cc/trees/damage_tracker_unittest.cc
index a9c78349d81ebbfe860f3a53274396e54e60d1aa..aaaf7523f0b5d8363d384fb26d3a54df331d6802 100644
--- a/cc/trees/damage_tracker_unittest.cc
+++ b/cc/trees/damage_tracker_unittest.cc
@@ -434,7 +434,7 @@ TEST_F(DamageTrackerTest, VerifyDamageForTransformedLayer) {
   rotation.Rotate(45.0);
 
   ClearDamageForAllSurfaces(root);
-  child->SetTransformOrigin(gfx::Point3F(
+  child->SetTransformOriginForTesting(gfx::Point3F(
       child->bounds().width() * 0.5f, child->bounds().height() * 0.5f, 0.f));
   child->SetPosition(gfx::PointF(85.f, 85.f));
   child->NoteLayerPropertyChanged();
@@ -1378,7 +1378,7 @@ TEST_F(DamageTrackerTest, VerifyDamageForReplicaMaskWithTransformOrigin) {
   // This is not actually the transform origin point being tested, but by
   // convention its
   // expected to be the same as the replica's anchor point.
-  grand_child1->SetTransformOrigin(
+  grand_child1->SetTransformOriginForTesting(
       gfx::Point3F(grand_child1->bounds().width(), 0.f, 0.f));
 
   {
@@ -1387,7 +1387,7 @@ TEST_F(DamageTrackerTest, VerifyDamageForReplicaMaskWithTransformOrigin) {
     grand_child1_replica->SetPosition(gfx::PointF());
 
     // This is the anchor being tested.
-    grand_child1_replica->SetTransformOrigin(
+    grand_child1_replica->SetTransformOriginForTesting(
         gfx::Point3F(grand_child1->bounds().width(), 0.f, 0.f));
     gfx::Transform reflection;
     reflection.Scale3d(-1.0, 1.0, 1.0);