Move mojo edk into mojo/edk

mojo/edk/system/data_pipe.h

 // 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.
 
-#ifndef MOJO_SYSTEM_DATA_PIPE_H_
-#define MOJO_SYSTEM_DATA_PIPE_H_
+#ifndef MOJO_EDK_SYSTEM_DATA_PIPE_H_
+#define MOJO_EDK_SYSTEM_DATA_PIPE_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
+#include "mojo/edk/system/handle_signals_state.h"
+#include "mojo/edk/system/memory.h"
+#include "mojo/edk/system/system_impl_export.h"
 #include "mojo/public/c/system/data_pipe.h"
 #include "mojo/public/c/system/types.h"
-#include "mojo/system/handle_signals_state.h"
-#include "mojo/system/memory.h"
-#include "mojo/system/system_impl_export.h"
 
 namespace mojo {
 namespace system {
 
 class Waiter;
 class WaiterList;
 
 // |DataPipe| is a base class for secondary objects implementing data pipes,
 // similar to |MessagePipe| (see the explanatory comment in core.cc). It is
 // typically owned by the dispatcher(s) corresponding to the local endpoints.
@@ skipping 177 matching lines @@
   // These are nonzero if and only if a two-phase write/read is in progress.
   uint32_t producer_two_phase_max_num_bytes_written_;
   uint32_t consumer_two_phase_max_num_bytes_read_;
 
   DISALLOW_COPY_AND_ASSIGN(DataPipe);
 };
 
 }  // namespace system
 }  // namespace mojo
 
-#endif  // MOJO_SYSTEM_DATA_PIPE_H_
+#endif  // MOJO_EDK_SYSTEM_DATA_PIPE_H_