Mojo C++ bindings: Generate InterfaceHandle<> instead of InterfacePtr<>.

examples/ui/png_viewer/png_viewer.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 <string>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "mojo/application/application_runner_chromium.h"
@@ skipping 91 matching lines @@
  public:
   PNGContentViewProviderApp(skia::RefPtr<SkImage> image) : image_(image) {
     DCHECK(image_);
   }
 
   ~PNGContentViewProviderApp() override {}
 
   bool CreateView(
       const std::string& connection_url,
       mojo::InterfaceRequest<mojo::ServiceProvider> services,
-      mojo::ServiceProviderPtr exposed_services,
+      mojo::InterfaceHandle<mojo::ServiceProvider> exposed_services,
       const mojo::ui::ViewProvider::CreateViewCallback& callback) override {
     new PNGView(app_impl(), image_, callback);
     return true;
   }
 
  private:
   skia::RefPtr<SkImage> image_;
 
   DISALLOW_COPY_AND_ASSIGN(PNGContentViewProviderApp);
 };
@@ skipping 25 matching lines @@
  private:
   DISALLOW_COPY_AND_ASSIGN(PNGContentViewerApp);
 };
 
 }  // namespace examples
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunnerChromium runner(new examples::PNGContentViewerApp());
   return runner.Run(application_request);
 }