cc: Turn impl_side_painting and use_one_copy on in LayerTreeSettings.

cc/layers/contents_scaling_layer_unittest.cc

Index: cc/layers/contents_scaling_layer_unittest.cc
diff --git a/cc/layers/contents_scaling_layer_unittest.cc b/cc/layers/contents_scaling_layer_unittest.cc
index efad2649ec16aaf6f26bb82e36343adf40aad03b..567b21ec00df13597cc6a3e3fb7406fb01de3428 100644
--- a/cc/layers/contents_scaling_layer_unittest.cc
+++ b/cc/layers/contents_scaling_layer_unittest.cc
@@ -8,6 +8,7 @@
 
 #include "cc/test/fake_layer_tree_host.h"
 #include "cc/test/geometry_test_utils.h"
+#include "cc/test/test_task_graph_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
@@ -45,7 +46,9 @@ TEST(ContentsScalingLayerTest, CheckContentsBounds) {
   LayerSettings layer_settings;
 
   FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
-  scoped_ptr<FakeLayerTreeHost> host = FakeLayerTreeHost::Create(&client);
+  TestTaskGraphRunner task_graph_runner;
+  scoped_ptr<FakeLayerTreeHost> host =
+      FakeLayerTreeHost::Create(&client, &task_graph_runner);
 
   scoped_refptr<MockContentsScalingLayer> test_layer =
       make_scoped_refptr(new MockContentsScalingLayer(layer_settings));