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

mojo/edk/test/test_utils.h

Index: mojo/edk/test/test_utils.h
diff --git a/third_party/mojo/src/mojo/edk/test/test_utils.h b/mojo/edk/test/test_utils.h
similarity index 82%
copy from third_party/mojo/src/mojo/edk/test/test_utils.h
copy to mojo/edk/test/test_utils.h
index 9c21a1a29ed109be9ecb90b4e5aa62bb7d277ac6..939171b26f88e7f5f088db76fbad2795f94d6d16 100644
--- a/third_party/mojo/src/mojo/edk/test/test_utils.h
+++ b/mojo/edk/test/test_utils.h
@@ -15,18 +15,19 @@
 #include "mojo/edk/embedder/scoped_platform_handle.h"
 
 namespace mojo {
+namespace edk {
 namespace test {
 
 // On success, |bytes_written| is updated to the number of bytes written;
 // otherwise it is untouched.
-bool BlockingWrite(const embedder::PlatformHandle& handle,
+bool BlockingWrite(const PlatformHandle& handle,
                    const void* buffer,
                    size_t bytes_to_write,
                    size_t* bytes_written);
 
 // On success, |bytes_read| is updated to the number of bytes read; otherwise it
 // is untouched.
-bool BlockingRead(const embedder::PlatformHandle& handle,
+bool BlockingRead(const PlatformHandle& handle,
                   void* buffer,
                   size_t buffer_size,
                   size_t* bytes_read);
@@ -35,19 +36,20 @@ bool BlockingRead(const embedder::PlatformHandle& handle,
 // and updates |bytes_read| to the number of bytes read (0 if the read would
 // block); otherwise it returns false and leaves |bytes_read| untouched.
 // |handle| must already be in non-blocking mode.
-bool NonBlockingRead(const embedder::PlatformHandle& handle,
+bool NonBlockingRead(const PlatformHandle& handle,
                      void* buffer,
                      size_t buffer_size,
                      size_t* bytes_read);
 
 // Gets a (scoped) |PlatformHandle| from the given (scoped) |FILE|.
-embedder::ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp);
+ScopedPlatformHandle PlatformHandleFromFILE(base::ScopedFILE fp);
 
 // Gets a (scoped) |FILE| from a (scoped) |PlatformHandle|.
-base::ScopedFILE FILEFromPlatformHandle(embedder::ScopedPlatformHandle h,
+base::ScopedFILE FILEFromPlatformHandle(ScopedPlatformHandle h,
                                         const char* mode);
 
 }  // namespace test
+}  // namespace edk
 }  // namespace mojo
 
 #endif  // MOJO_EDK_TEST_TEST_UTILS_H_