Pepper: PPB_Mojo prototype.

ppapi/thunk/ppb_mojo_api.h

+// 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.
+
+#ifndef PPAPI_THUNK_PPB_MOJO_API_H_
+#define PPAPI_THUNK_PPB_MOJO_API_H_
+
+#include "base/memory/ref_counted.h"
+#include "ppapi/shared_impl/singleton_resource_id.h"
+#include "ppapi/thunk/ppapi_thunk_export.h"
+
+namespace ppapi {
+namespace thunk {
+
+class PPAPI_THUNK_EXPORT PPB_Mojo_API {
+ public:
+  virtual ~PPB_Mojo_API() {}
+
+  virtual int32_t GetHandle(PP_Instance instance,
+                            uint32_t* out_mojo_handle,
+                            scoped_refptr<TrackedCallback> callback) = 0;
+
+  static const SingletonResourceID kSingletonResourceID = MOJO_SINGLETON_ID;
+};
+
+}  // namespace thunk
+}  // namespace ppapi
+
+#endif  // PPAPI_THUNK_PPB_MOJO_API_H_