cc : Snap texture layers to pixel boundary

cc/layers/texture_layer_impl.cc

Index: cc/layers/texture_layer_impl.cc
diff --git a/cc/layers/texture_layer_impl.cc b/cc/layers/texture_layer_impl.cc
index ed7b8d876fbf489ba25dfc73865c1212f69ed03f..98d1ee2f640cee0b8e460cb7b54b6276aa665793 100644
--- a/cc/layers/texture_layer_impl.cc
+++ b/cc/layers/texture_layer_impl.cc
@@ -57,6 +57,10 @@ std::unique_ptr<LayerImpl> TextureLayerImpl::CreateLayerImpl(
   return TextureLayerImpl::Create(tree_impl, id());
 }
 
+bool TextureLayerImpl::IsSnapped() {
+  return true;
+}
+
 void TextureLayerImpl::PushPropertiesTo(LayerImpl* layer) {
   LayerImpl::PushPropertiesTo(layer);