Revert "Move mojo edk into mojo/edk"

mojo/system/raw_channel_posix.cc

Index: mojo/system/raw_channel_posix.cc
diff --git a/mojo/edk/system/raw_channel_posix.cc b/mojo/system/raw_channel_posix.cc
similarity index 98%
rename from mojo/edk/system/raw_channel_posix.cc
rename to mojo/system/raw_channel_posix.cc
index 05a01aaf7c4bec6b794df409ed6b23e42ee5528b..f6601c9dacd9edb33892cecbac3a0083cbdadeb4 100644
--- a/mojo/edk/system/raw_channel_posix.cc
+++ b/mojo/system/raw_channel_posix.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mojo/edk/system/raw_channel.h"
+#include "mojo/system/raw_channel.h"
 
 #include <errno.h>
 #include <sys/uio.h>
@@ -19,10 +19,10 @@
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/lock.h"
-#include "mojo/edk/embedder/platform_channel_utils_posix.h"
-#include "mojo/edk/embedder/platform_handle.h"
-#include "mojo/edk/embedder/platform_handle_vector.h"
-#include "mojo/edk/system/transport_data.h"
+#include "mojo/embedder/platform_channel_utils_posix.h"
+#include "mojo/embedder/platform_handle.h"
+#include "mojo/embedder/platform_handle_vector.h"
+#include "mojo/system/transport_data.h"
 
 namespace mojo {
 namespace system {