Remove dependencies on base from SampleApp

mojo/examples/sample_app/sample_app.cc

 // Copyright 2013 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 <stdio.h>
 #include <string>
 
-#include "base/message_loop/message_loop.h"
-#include "mojo/common/bindings_support_impl.h"
 #include "mojo/examples/sample_app/gles2_client_impl.h"
 #include "mojo/public/bindings/lib/bindings_support.h"
 #include "mojo/public/bindings/lib/remote_ptr.h"
 #include "mojo/public/gles2/gles2.h"
 #include "mojo/public/system/core.h"
 #include "mojo/public/system/macros.h"
+#include "mojo/public/utility/environment.h"
+#include "mojo/public/utility/run_loop.h"
 #include "mojom/native_viewport.h"
 #include "mojom/shell.h"
 
 #if defined(WIN32)
 #if !defined(CDECL)
 #define CDECL __cdecl
 #endif
 #define SAMPLE_APP_EXPORT __declspec(dllexport)
 #else
 #define CDECL
 #define SAMPLE_APP_EXPORT __attribute__((visibility("default")))
 #endif
 
 namespace mojo {
 namespace examples {
 
 class SampleApp : public ShellClient {
  public:
   explicit SampleApp(ScopedMessagePipeHandle shell_handle)
       : shell_(shell_handle.Pass(), this) {
 
     MessagePipe pipe;
     native_viewport_client_.reset(
         new NativeViewportClientImpl(pipe.handle0.Pass()));
     mojo::AllocationScope scope;
     shell_->Connect("mojo:mojo_native_viewport_service", pipe.handle1.Pass());
   }
 
   virtual void AcceptConnection(ScopedMessagePipeHandle handle) MOJO_OVERRIDE {
-    NOTREACHED() << "SampleApp can't be connected to.";
   }
 
  private:
   class NativeViewportClientImpl : public mojo::NativeViewportClient {
    public:
     explicit NativeViewportClientImpl(ScopedMessagePipeHandle viewport_handle)
         : viewport_(viewport_handle.Pass(), this) {
       viewport_->Open();
 
       MessagePipe pipe;
       gles2_client_.reset(new GLES2ClientImpl(pipe.handle0.Pass()));
       viewport_->CreateGLES2Context(pipe.handle1.Pass());
     }
 
     virtual ~NativeViewportClientImpl() {}
 
     virtual void OnCreated() MOJO_OVERRIDE {
     }
 
     virtual void OnDestroyed() MOJO_OVERRIDE {
-      base::MessageLoop::current()->Quit();
+      utility::RunLoop::current()->Quit();
     }
 
     virtual void OnEvent(const Event& event) MOJO_OVERRIDE {
       if (!event.location().is_null()) {
         gles2_client_->HandleInputEvent(event);
         viewport_->AckEvent(event);
       }
     }
 
    private:
     scoped_ptr<GLES2ClientImpl> gles2_client_;
     RemotePtr<NativeViewport> viewport_;
   };
   mojo::RemotePtr<Shell> shell_;
   scoped_ptr<NativeViewportClientImpl> native_viewport_client_;
 };
 
 }  // namespace examples
 }  // namespace mojo
 
 extern "C" SAMPLE_APP_EXPORT MojoResult CDECL MojoMain(
     MojoHandle shell_handle) {
-  base::MessageLoop loop;
-  mojo::common::BindingsSupportImpl bindings_support_impl;
-  mojo::BindingsSupport::Set(&bindings_support_impl);
+  mojo::utility::Environment env;
+  mojo::utility::RunLoop loop;
   MojoGLES2Initialize();
 
   mojo::examples::SampleApp app(
       mojo::MakeScopedHandle(mojo::MessagePipeHandle(shell_handle)).Pass());
   loop.Run();
 
   MojoGLES2Terminate();
   mojo::BindingsSupport::Set(NULL);
   return MOJO_RESULT_OK;
 }