Create a nicer interface for base::mac::GetValueFromDictionary

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 f7821de08cdb09bca58aaca59da82bd689407e29..3d9583a12b0592f4c14fa1ded0a65d010d985861 100644
--- a/base/mac/foundation_util.h
+++ b/base/mac/foundation_util.h
@@ -102,6 +102,9 @@ BASE_EXPORT CFTypeRef GetValueFromDictionary(CFDictionaryRef dict,
                                              CFStringRef key,
                                              CFTypeID expected_type);
 
+BASE_EXPORT template<class T>

[Mark Mentovai, 2011/11/11 23:20:45]

More of a typename than a class. You can fix CFCast and ObjCCast similarly.

+T GetValueFromDictionary(CFDictionaryRef dict, CFStringRef key);
+
 // Retain/release calls for memory management in C++.
 BASE_EXPORT void NSObjectRetain(void* obj);
 BASE_EXPORT void NSObjectRelease(void* obj);