(not for commit) Simplified multi-threaded Ganesh with lock on Flush only.

cc/resources/picture_layer_tiling_set_unittest.cc

Index: cc/resources/picture_layer_tiling_set_unittest.cc
diff --git a/cc/resources/picture_layer_tiling_set_unittest.cc b/cc/resources/picture_layer_tiling_set_unittest.cc
index 3cafa4c64bd2f2903342e7fad9edb42009028aef..182081845e57470a10c982fd3b6f09c43ea2c052 100644
--- a/cc/resources/picture_layer_tiling_set_unittest.cc
+++ b/cc/resources/picture_layer_tiling_set_unittest.cc
@@ -214,14 +214,9 @@ class PictureLayerTilingSetTestWithResources : public testing::Test {
 
     scoped_ptr<SharedBitmapManager> shared_bitmap_manager(
         new TestSharedBitmapManager());
-    scoped_ptr<ResourceProvider> resource_provider =
-        ResourceProvider::Create(output_surface.get(),
-                                 shared_bitmap_manager.get(),
-                                 NULL,
-                                 NULL,
-                                 0,
-                                 false,
-                                 1);
+    scoped_ptr<ResourceProvider> resource_provider = ResourceProvider::Create(
+        output_surface.get(), shared_bitmap_manager.get(), NULL, NULL, 0, false,
+        false, 1);
 
     FakePictureLayerTilingClient client(resource_provider.get());
     client.SetTileSize(gfx::Size(256, 256));