Revert "Move mojo edk into mojo/edk"

mojo/system/platform_handle_dispatcher.h

Index: mojo/system/platform_handle_dispatcher.h
diff --git a/mojo/edk/system/platform_handle_dispatcher.h b/mojo/system/platform_handle_dispatcher.h
similarity index 84%
rename from mojo/edk/system/platform_handle_dispatcher.h
rename to mojo/system/platform_handle_dispatcher.h
index eb5eb5d067e06e6c584e8953c62be899837b55eb..d86a48ec2b39c29b14beae8922c270e1a1f5c13d 100644
--- a/mojo/edk/system/platform_handle_dispatcher.h
+++ b/mojo/system/platform_handle_dispatcher.h
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MOJO_EDK_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_
-#define MOJO_EDK_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_
+#ifndef MOJO_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_
+#define MOJO_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_
 
 #include "base/macros.h"
-#include "mojo/edk/embedder/scoped_platform_handle.h"
-#include "mojo/edk/system/simple_dispatcher.h"
-#include "mojo/edk/system/system_impl_export.h"
+#include "mojo/embedder/scoped_platform_handle.h"
+#include "mojo/system/simple_dispatcher.h"
+#include "mojo/system/system_impl_export.h"
 
 namespace mojo {
 namespace system {
@@ -58,4 +58,4 @@ class MOJO_SYSTEM_IMPL_EXPORT PlatformHandleDispatcher
 }  // namespace system
 }  // namespace mojo
 
-#endif  // MOJO_EDK_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_
+#endif  // MOJO_SYSTEM_PLATFORM_HANDLE_DISPATCHER_H_