Move mojo edk into mojo/edk

ipc/mojo/ipc_channel_mojo_readers.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 "ipc/mojo/ipc_channel_mojo_readers.h"
 
 #include "ipc/mojo/ipc_channel_mojo.h"
-#include "mojo/embedder/embedder.h"
+#include "mojo/edk/embedder/embedder.h"
 
 #if defined(OS_POSIX) && !defined(OS_NACL)
 #include "ipc/file_descriptor_set_posix.h"
 #endif
 
 namespace IPC {
 namespace internal {
 
 namespace {
 
@@ skipping 293 matching lines @@
 
   MojoResult result = RespondHelloRequest(handle_buffer[0]);
   if (result != MOJO_RESULT_OK) {
     DLOG(ERROR) << "Failed to respond Hello request. Closing: " << result;
     CloseWithError(result);
   }
 }
 
 }  // namespace internal
 }  // namespace IPC