Revert "Move mojo edk into mojo/edk"

mojo/system/entrypoints.cc

Index: mojo/system/entrypoints.cc
diff --git a/mojo/edk/system/entrypoints.cc b/mojo/system/entrypoints.cc
similarity index 98%
rename from mojo/edk/system/entrypoints.cc
rename to mojo/system/entrypoints.cc
index 7ec5bb488e1c7d93325d6bf4fcab7c4356b56a4f..9b5d3bf47d8f7221ea1101fb2e4cd1efa9d9f02b 100644
--- a/mojo/edk/system/entrypoints.cc
+++ b/mojo/system/entrypoints.cc
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mojo/edk/system/entrypoints.h"
+#include "mojo/system/entrypoints.h"
 
 #include "base/logging.h"
-#include "mojo/edk/system/core.h"
 #include "mojo/public/c/system/buffer.h"
 #include "mojo/public/c/system/data_pipe.h"
 #include "mojo/public/c/system/functions.h"
 #include "mojo/public/c/system/message_pipe.h"
+#include "mojo/system/core.h"
 
 static mojo::system::Core* g_core = nullptr;