Add a Mojo EDK for Chrome that uses one OS pipe per message pipe.

mojo/edk/js/support.cc

Index: mojo/edk/js/support.cc
diff --git a/third_party/mojo/src/mojo/edk/js/support.cc b/mojo/edk/js/support.cc
similarity index 88%
copy from third_party/mojo/src/mojo/edk/js/support.cc
copy to mojo/edk/js/support.cc
index e739eebc0e6cde2b9d92c980b21bf15a3648ef99..3e4391cafa657251a9ed1f4758c3165b6c41c605 100644
--- a/third_party/mojo/src/mojo/edk/js/support.cc
+++ b/mojo/edk/js/support.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 "third_party/mojo/src/mojo/edk/js/support.h"
+#include "mojo/edk/js/support.h"
 
 #include "base/bind.h"
 #include "gin/arguments.h"
@@ -12,12 +12,12 @@
 #include "gin/per_isolate_data.h"
 #include "gin/public/wrapper_info.h"
 #include "gin/wrappable.h"
+#include "mojo/edk/js/handle.h"
+#include "mojo/edk/js/waiting_callback.h"
 #include "mojo/public/cpp/system/core.h"
-#include "third_party/mojo/src/mojo/edk/js/handle.h"
-#include "third_party/mojo/src/mojo/edk/js/waiting_callback.h"
 
 namespace mojo {
-namespace js {
+namespace edk {
 
 namespace {
 
@@ -56,5 +56,5 @@ v8::Local<v8::Value> Support::GetModule(v8::Isolate* isolate) {
   return templ->NewInstance();
 }
 
-}  // namespace js
+}  // namespace edk
 }  // namespace mojo