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

mojo/edk/test/test_utils_win.cc

Index: mojo/edk/test/test_utils_win.cc
diff --git a/third_party/mojo/src/mojo/edk/test/test_utils_win.cc b/mojo/edk/test/test_utils_win.cc
similarity index 87%
copy from third_party/mojo/src/mojo/edk/test/test_utils_win.cc
copy to mojo/edk/test/test_utils_win.cc
index c74f009989ade4ceaaeffebc8730701e11647766..57a255036a9ffc9c78d47feda5beb44c4e102162 100644
--- a/third_party/mojo/src/mojo/edk/test/test_utils_win.cc
+++ b/mojo/edk/test/test_utils_win.cc
@@ -10,9 +10,10 @@
 #include <string.h>
 
 namespace mojo {
+namespace edk {
 namespace test {
 
-bool BlockingWrite(const embedder::PlatformHandle& handle,
+bool BlockingWrite(const PlatformHandle& handle,
                    const void* buffer,
                    size_t bytes_to_write,
                    size_t* bytes_written) {
@@ -32,7 +33,7 @@ bool BlockingWrite(const embedder::PlatformHandle& handle,
   return true;
 }
 
-bool BlockingRead(const embedder::PlatformHandle& handle,
+bool BlockingRead(const PlatformHandle& handle,
                   void* buffer,
                   size_t buffer_size,
                   size_t* bytes_read) {
@@ -52,7 +53,7 @@ bool BlockingRead(const embedder::PlatformHandle& handle,
   return true;
 }
 
-bool NonBlockingRead(const embedder::PlatformHandle& handle,
+bool NonBlockingRead(const PlatformHandle& handle,
                      void* buffer,
                      size_t buffer_size,
                      size_t* bytes_read) {
@@ -77,7 +78,7 @@ bool NonBlockingRead(const embedder::PlatformHandle& handle,
   return true;
 }
 
-embedder::ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
+ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
   CHECK(fp);
 
   HANDLE rv = INVALID_HANDLE_VALUE;
@@ -86,10 +87,10 @@ embedder::ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
       reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp.get()))),
       GetCurrentProcess(), &rv, 0, TRUE, DUPLICATE_SAME_ACCESS))
       << "DuplicateHandle";
-  return embedder::ScopedPlatformHandle(embedder::PlatformHandle(rv));
+  return ScopedPlatformHandle(PlatformHandle(rv));
 }
 
-base::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
+base::ScopedFILE FILEFromPlatformHandle(ScopedPlatformHandle h,
                                         const char* mode) {
   CHECK(h.is_valid());
   // Microsoft's documentation for |_open_osfhandle()| only discusses these
@@ -109,4 +110,5 @@ base::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
 }
 
 }  // namespace test
+}  // namespace edk
 }  // namespace mojo