Revert "Move mojo edk into mojo/edk"

mojo/system/local_message_pipe_endpoint.h

Index: mojo/system/local_message_pipe_endpoint.h
diff --git a/mojo/edk/system/local_message_pipe_endpoint.h b/mojo/system/local_message_pipe_endpoint.h
similarity index 82%
rename from mojo/edk/system/local_message_pipe_endpoint.h
rename to mojo/system/local_message_pipe_endpoint.h
index ccff26db6f6157b1f9e895f02af39cf8104eba79..da38ba2830a4cb571d433f1c1fcf109610cd29b1 100644
--- a/mojo/edk/system/local_message_pipe_endpoint.h
+++ b/mojo/system/local_message_pipe_endpoint.h
@@ -2,16 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
-#define MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
+#ifndef MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
+#define MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "mojo/edk/system/handle_signals_state.h"
-#include "mojo/edk/system/message_in_transit_queue.h"
-#include "mojo/edk/system/message_pipe_endpoint.h"
-#include "mojo/edk/system/system_impl_export.h"
-#include "mojo/edk/system/waiter_list.h"
+#include "mojo/system/handle_signals_state.h"
+#include "mojo/system/message_in_transit_queue.h"
+#include "mojo/system/message_pipe_endpoint.h"
+#include "mojo/system/system_impl_export.h"
+#include "mojo/system/waiter_list.h"
 
 namespace mojo {
 namespace system {
@@ -61,4 +61,4 @@ class MOJO_SYSTEM_IMPL_EXPORT LocalMessagePipeEndpoint
 }  // namespace system
 }  // namespace mojo
 
-#endif  // MOJO_EDK_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_
+#endif  // MOJO_SYSTEM_LOCAL_MESSAGE_PIPE_ENDPOINT_H_