Move mojo edk into mojo/edk

mojo/edk/system/local_data_pipe.cc

 // 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.
 
 // TODO(vtl): I currently potentially overflow in doing index calculations.
 // E.g., |start_index_| and |current_num_bytes_| fit into a |uint32_t|, but
 // their sum may not. This is bad and poses a security risk. (We're currently
 // saved by the limit on capacity -- the maximum size of the buffer, checked in
 // |DataPipe::ValidateOptions()|, is currently sufficiently small.)
 
-#include "mojo/system/local_data_pipe.h"
+#include "mojo/edk/system/local_data_pipe.h"
 
 #include <string.h>
 
 #include <algorithm>
 
 #include "base/logging.h"
-#include "mojo/system/constants.h"
+#include "mojo/edk/system/constants.h"
 
 namespace mojo {
 namespace system {
 
 LocalDataPipe::LocalDataPipe(const MojoCreateDataPipeOptions& options)
     : DataPipe(true, true, options), start_index_(0), current_num_bytes_(0) {
   // Note: |buffer_| is lazily allocated, since a common case will be that one
   // of the handles is immediately passed off to another process.
 }
 
@@ skipping 303 matching lines @@
 
 void LocalDataPipe::MarkDataAsConsumedNoLock(size_t num_bytes) {
   DCHECK_LE(num_bytes, current_num_bytes_);
   start_index_ += num_bytes;
   start_index_ %= capacity_num_bytes();
   current_num_bytes_ -= num_bytes;
 }
 
 }  // namespace system
 }  // namespace mojo