Add a Mojo EDK for Chrome that uses one OS pipe per message pipe.

mojo/edk/embedder/platform_handle_utils_win.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 "third_party/mojo/src/mojo/edk/embedder/platform_handle_utils.h"
+#include "mojo/edk/embedder/platform_handle_utils.h"
 
 #include <windows.h>
 
 #include "base/logging.h"
 
 namespace mojo {
-namespace embedder {
+namespace edk {
 
 ScopedPlatformHandle DuplicatePlatformHandle(PlatformHandle platform_handle) {
   DCHECK(platform_handle.is_valid());
 
   HANDLE new_handle;
   if (!DuplicateHandle(GetCurrentProcess(), platform_handle.handle,
                        GetCurrentProcess(), &new_handle, 0, TRUE,
                        DUPLICATE_SAME_ACCESS))
     return ScopedPlatformHandle();
   DCHECK_NE(new_handle, INVALID_HANDLE_VALUE);
   return ScopedPlatformHandle(PlatformHandle(new_handle));
 }
 
-}  // namespace embedder
+}  // namespace edk
 }  // namespace mojo