cc: Correctly inherit clip parent's clip in target space

cc/trees/layer_tree_host_common_unittest.cc

Index: cc/trees/layer_tree_host_common_unittest.cc
diff --git a/cc/trees/layer_tree_host_common_unittest.cc b/cc/trees/layer_tree_host_common_unittest.cc
index 054d3c935d9c44fe1a75961ef63b9fbfc99ce179..92835b77fc258742a22941f3f0b31c6af7569922 100644
--- a/cc/trees/layer_tree_host_common_unittest.cc
+++ b/cc/trees/layer_tree_host_common_unittest.cc
@@ -9324,8 +9324,8 @@ TEST_F(LayerTreeHostCommonTest,
 
   EXPECT_TRUE(test_layer->is_clipped());
   EXPECT_FALSE(test_layer->render_target()->render_surface()->is_clipped());
-  EXPECT_EQ(gfx::Rect(-2, -2, 28, 28), test_layer->clip_rect());
-  EXPECT_EQ(gfx::Rect(26, 26), test_layer->drawable_content_rect());
+  EXPECT_EQ(gfx::Rect(-2, -2, 30, 30), test_layer->clip_rect());
+  EXPECT_EQ(gfx::Rect(28, 28), test_layer->drawable_content_rect());
 }
 
 TEST_F(LayerTreeHostCommonTest,