Fix up PathProvider on the Mac for FILE_MODULE.

base/mac/foundation_util.h

Index: base/mac/foundation_util.h
diff --git a/base/mac/foundation_util.h b/base/mac/foundation_util.h
index dc7d4e713cc0bc060ba9c0e446787eb447f00769..ae6c3cc065ea384d9547c3e55e11c7abb336f780 100644
--- a/base/mac/foundation_util.h
+++ b/base/mac/foundation_util.h
@@ -93,6 +93,10 @@ FilePath GetUserLibraryPath();
 //   returns - path to the application bundle, or empty on error
 FilePath GetAppBundlePath(const FilePath& exec_name);
 
+// Returns true if the module for |address| is found. |path| will contain
+// the path to the module. Note that |path| may not be absolute.
+bool GetModulePathForAddress(FilePath* path, const void* address);
+
 // Utility function to pull out a value from a dictionary, check its type, and
 // return it.  Returns NULL if the key is not present or of the wrong type.
 CFTypeRef GetValueFromDictionary(CFDictionaryRef dict,