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

mojo/edk/test/test_utils_posix.cc

Index: mojo/edk/test/test_utils_posix.cc
diff --git a/third_party/mojo/src/mojo/edk/test/test_utils_posix.cc b/mojo/edk/test/test_utils_posix.cc
similarity index 80%
copy from third_party/mojo/src/mojo/edk/test/test_utils_posix.cc
copy to mojo/edk/test/test_utils_posix.cc
index 9fd529762bdf675a4b6b355a8e6a2e92dced727f..66a637436b8da7592912d756d3a076e6bfefb3e1 100644
--- a/third_party/mojo/src/mojo/edk/test/test_utils_posix.cc
+++ b/mojo/edk/test/test_utils_posix.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/test/test_utils.h"
+#include "mojo/edk/test/test_utils.h"
 
 #include <fcntl.h>
 #include <unistd.h>
@@ -10,9 +10,10 @@
 #include "base/posix/eintr_wrapper.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) {
@@ -33,7 +34,7 @@ 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) {
@@ -54,7 +55,7 @@ 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) {
@@ -72,14 +73,14 @@ bool NonBlockingRead(const embedder::PlatformHandle& handle,
   return true;
 }
 
-embedder::ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
+ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp) {
   CHECK(fp);
   int rv = dup(fileno(fp.get()));
   PCHECK(rv != -1) << "dup";
-  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());
   base::ScopedFILE rv(fdopen(h.release().fd, mode));
@@ -88,4 +89,5 @@ base::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
 }
 
 }  // namespace test
+}  // namespace edk
 }  // namespace mojo