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

mojo/edk/js/test/run_js_tests.cc

Index: mojo/edk/js/test/run_js_tests.cc
diff --git a/third_party/mojo/src/mojo/edk/js/test/run_js_tests.cc b/mojo/edk/js/test/run_js_tests.cc
similarity index 97%
copy from third_party/mojo/src/mojo/edk/js/test/run_js_tests.cc
copy to mojo/edk/js/test/run_js_tests.cc
index b1155072f2b3a27a321a18fcfa4349f13acb36f7..76de3e6a369bae4ab62c4e38a66c6bcb321faa8d 100644
--- a/third_party/mojo/src/mojo/edk/js/test/run_js_tests.cc
+++ b/mojo/edk/js/test/run_js_tests.cc
@@ -14,7 +14,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
-namespace js {
+namespace edk {
 namespace {
 
 class TestRunnerDelegate : public gin::FileRunnerDelegate {
@@ -62,5 +62,5 @@ TEST(JSTest, validation) {
 }
 
 }  // namespace
-}  // namespace js
+}  // namespace edk
 }  // namespace mojo