Mac: Infrastructure for serialization of OS fonts over IPC.

base/file_util.h

Index: base/file_util.h
diff --git a/base/file_util.h b/base/file_util.h
index e62b30e09f8490968641c569c91ebe87443a1a89..16f18f1e59aad7cb9dae49f4b0fdcb0f40706045 100644
--- a/base/file_util.h
+++ b/base/file_util.h
@@ -239,8 +239,8 @@ FilePath GetHomeDir();
 bool CreateTemporaryFile(FilePath* path);
 
 // Create and open a temporary file.  File is opened for read/write.
-// The full path is placed in |path|, and the function returns true if
-// was successful in creating and opening the file.
+// The full path is placed in |path|.
+// Returns a handle to the opened file or NULL if an error occured.
 FILE* CreateAndOpenTemporaryFile(FilePath* path);
 // Like above but for shmem files.  Only useful for POSIX.
 FILE* CreateAndOpenTemporaryShmemFile(FilePath* path);