Move mojo edk into mojo/edk

mojo/edk/test/multiprocess_test_helper.cc

Index: mojo/edk/test/multiprocess_test_helper.cc
diff --git a/mojo/common/test/multiprocess_test_helper.cc b/mojo/edk/test/multiprocess_test_helper.cc
similarity index 96%
rename from mojo/common/test/multiprocess_test_helper.cc
rename to mojo/edk/test/multiprocess_test_helper.cc
index 7e9df3e5b514544598ad4ccec8ec7e91e3e58fc9..02367d6c3b155856d9c1b3a1b00daea863f4f1a9 100644
--- a/mojo/common/test/multiprocess_test_helper.cc
+++ b/mojo/edk/test/multiprocess_test_helper.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/common/test/multiprocess_test_helper.h"
+#include "mojo/edk/test/multiprocess_test_helper.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/process/kill.h"
 #include "base/process/process_handle.h"
 #include "build/build_config.h"
-#include "mojo/embedder/platform_channel_pair.h"
+#include "mojo/edk/embedder/platform_channel_pair.h"
 
 namespace mojo {
 namespace test {