Revert "Move mojo edk into mojo/edk"

mojo/shell/child_process.h

 // 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.
 
 #ifndef MOJO_SHELL_CHILD_PROCESS_H_
 #define MOJO_SHELL_CHILD_PROCESS_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
-#include "mojo/edk/embedder/scoped_platform_handle.h"
+#include "mojo/embedder/scoped_platform_handle.h"
 
 namespace base {
 class CommandLine;
 }
 
 namespace mojo {
 namespace shell {
 
 // A base class for child processes -- i.e., code that is actually run within
 // the child process. (Instances are manufactured by |Create()|.)
@@ skipping 27 matching lines @@
   // Available in |Main()| (after a successful |Create()|).
   embedder::ScopedPlatformHandle platform_channel_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildProcess);
 };
 
 }  // namespace shell
 }  // namespace mojo
 
 #endif  // MOJO_SHELL_CHILD_PROCESS_H_