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

third_party/mojo/src/mojo/edk/test/run_all_unittests.cc

Index: third_party/mojo/src/mojo/edk/test/run_all_unittests.cc
diff --git a/third_party/mojo/src/mojo/edk/test/run_all_unittests.cc b/third_party/mojo/src/mojo/edk/test/run_all_unittests.cc
index 34c36ed386c970211dec431e2de1c0fd4f67ec0c..278cfeff6230ed71f5d8be71394b42e35c227642 100644
--- a/third_party/mojo/src/mojo/edk/test/run_all_unittests.cc
+++ b/third_party/mojo/src/mojo/edk/test/run_all_unittests.cc
@@ -9,7 +9,7 @@
 #include "base/test/test_suite.h"
 #include "mojo/public/tests/test_support_private.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/mojo/src/mojo/edk/embedder/test_embedder.h"
+#include "third_party/mojo/src/mojo/edk/embedder/embedder.h"
 #include "third_party/mojo/src/mojo/edk/test/test_support_impl.h"
 
 int main(int argc, char** argv) {
@@ -30,7 +30,7 @@ int main(int argc, char** argv) {
 
   base::TestSuite test_suite(argc, argv);
 
-  mojo::embedder::test::InitWithSimplePlatformSupport();
+  mojo::embedder::Init();
   mojo::test::TestSupport::Init(new mojo::test::TestSupportImpl());
 
   return base::LaunchUnitTests(