Add ui devtools server

ui/devtools/protocol_platform.h

Index: ui/devtools/protocol_platform.h
diff --git a/ui/devtools/protocol_platform.h b/ui/devtools/protocol_platform.h
new file mode 100644
index 0000000000000000000000000000000000000000..82aa61b6e596015f0835a4025a59d8bf9730b1f8
--- /dev/null
+++ b/ui/devtools/protocol_platform.h
@@ -0,0 +1,21 @@
+// Copyright 2016 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 UI_DEVTOOLS_PROTOCOL_PLATFORM_H_
+#define UI_DEVTOOLS_PROTOCOL_PLATFORM_H_
+
+#include "base/memory/ptr_util.h"
+
+namespace ui {
+namespace devtools {
+
+template <typename T>
+std::unique_ptr<T> wrapUnique(T* ptr) {
+  return base::WrapUnique<T>(ptr);
+}
+
+}  // namespace devtools
+}  // namespace ui
+
+#endif  // UI_DEVTOOLS_PROTOCOL_PLATFORM_H_