cc : Delete LayerImpl::transform

cc/test/layer_tree_json_parser.cc

Index: cc/test/layer_tree_json_parser.cc
diff --git a/cc/test/layer_tree_json_parser.cc b/cc/test/layer_tree_json_parser.cc
index 11645168b3c4ede8cad8abb8ebf734b0cb083cea..ffa8fa86a67f1f3563517cc13422950e81ef5447 100644
--- a/cc/test/layer_tree_json_parser.cc
+++ b/cc/test/layer_tree_json_parser.cc
@@ -141,15 +141,6 @@ scoped_refptr<Layer> ParseTreeFromValue(const base::Value& val,
     new_layer->SetTouchEventHandlerRegion(touch_region);
   }
 
-  success &= dict->GetList("Transform", &list);
-  double transform[16];
-  for (int i = 0; i < 16; ++i)
-    success &= list->GetDouble(i, &transform[i]);
-
-  gfx::Transform layer_transform;
-  layer_transform.matrix().setColMajord(transform);
-  new_layer->SetTransform(layer_transform);
-
   success &= dict->GetList("Children", &list);
   for (const auto& value : *list) {
     new_layer->AddChild(ParseTreeFromValue(*value, content_client));