Remove deprecated methods PathFromFSRef and FSRefFromPath.

base/mac/mac_util.h

Index: base/mac/mac_util.h
diff --git a/base/mac/mac_util.h b/base/mac/mac_util.h
index d87aa8a07e61d7a0c90975de03383f0cf0608caf..922368b3d7855b239c37b49ffe4252c7a8257412 100644
--- a/base/mac/mac_util.h
+++ b/base/mac/mac_util.h
@@ -30,9 +30,6 @@ enum FullScreenMode {
   kFullScreenModeNormal = 10,
 };
 
-BASE_EXPORT std::string PathFromFSRef(const FSRef& ref);
-BASE_EXPORT bool FSRefFromPath(const std::string& path, FSRef* ref);
-
 // Returns an sRGB color space.  The return value is a static value; do not
 // release it!
 BASE_EXPORT CGColorSpaceRef GetSRGBColorSpace();