Make reftests work for sky.

examples/sky_compositor_app/sky_compositor_app.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/macros.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
@@ skipping 38 matching lines @@
   }
 
   void OnEmbed(mojo::ViewManager* view_manager,
                mojo::View* root,
                mojo::ServiceProviderImpl* exported_services,
                scoped_ptr<mojo::ServiceProvider> imported_services) override {
     view_ = root;
     base_time_ = base::TimeTicks::Now();
 
     layer_host_.reset(new sky::LayerHost(this));
-    root_layer_ = make_scoped_refptr(new sky::Layer(this));
+    bool is_testing = false;
+    root_layer_ = make_scoped_refptr(new sky::Layer(this, is_testing));
     layer_host_->SetRootLayer(root_layer_);
     layer_host_->SetNeedsAnimate();
   }
 
   void OnViewManagerDisconnected(mojo::ViewManager* view_manager) override {
     mojo::ApplicationImpl::Terminate();
   }
 
  private:
   // sky::LayerHostClient
@@ skipping 34 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(SkyCompositorApp);
 };
 
 }  // namespace examples
 
 MojoResult MojoMain(MojoHandle handle) {
   mojo::ApplicationRunnerChromium runner(new examples::SkyCompositorApp);
   return runner.Run(handle);
 }