cc :: Move tracking of layer_property_changed to main thread (2)

cc/layers/layer_unittest.cc

Index: cc/layers/layer_unittest.cc
diff --git a/cc/layers/layer_unittest.cc b/cc/layers/layer_unittest.cc
index f9904c0909196616d1b88478a99956f65ed7f667..2adc73720b07e90a6077b3736499553748db089e 100644
--- a/cc/layers/layer_unittest.cc
+++ b/cc/layers/layer_unittest.cc
@@ -973,6 +973,39 @@ TEST_F(LayerTest, LayerPropertyChangedForSubtree) {
 
   EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
   EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->SetBlendMode(arbitrary_blend_mode));
+  EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
+      root->PushPropertiesTo(root_impl.get());
+      child->PushPropertiesTo(child_impl.get());
+      grand_child->PushPropertiesTo(grand_child_impl.get()));
+
+  // Should be a different size than previous call, to ensure it marks tree
+  // changed.
+  gfx::Size arbitrary_size = gfx::Size(111, 222);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
+  EXECUTE_AND_VERIFY_SUBTREE_CHANGED(root->SetBounds(arbitrary_size));
+  EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
+      root->PushPropertiesTo(root_impl.get());
+      child->PushPropertiesTo(child_impl.get());
+      grand_child->PushPropertiesTo(grand_child_impl.get()));
+
+  gfx::PointF arbitrary_point_f = gfx::PointF(0.125f, 0.25f);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
+  root->SetPosition(arbitrary_point_f);
+  TransformNode* node = layer_tree_host_->property_trees()->transform_tree.Node(
+      root->transform_tree_index());
+  EXPECT_TRUE(node->data.transform_changed);
+  EXECUTE_AND_VERIFY_SUBTREE_CHANGES_RESET(
+      root->PushPropertiesTo(root_impl.get());
+      child->PushPropertiesTo(child_impl.get());
+      grand_child->PushPropertiesTo(grand_child_impl.get()));
+  EXPECT_FALSE(node->data.transform_changed);
+
+  gfx::Point3F arbitrary_point_3f = gfx::Point3F(0.125f, 0.25f, 0.f);
+  EXPECT_CALL(*layer_tree_host_, SetNeedsCommit()).Times(1);
+  root->SetTransformOrigin(arbitrary_point_3f);
+  node = layer_tree_host_->property_trees()->transform_tree.Node(
+      root->transform_tree_index());
+  EXPECT_TRUE(node->data.transform_changed);
 }
 
 TEST_F(LayerTest, AddAndRemoveChild) {