base: Remove global stl util aliases

base/stl_util.h

Index: base/stl_util.h
diff --git a/base/stl_util.h b/base/stl_util.h
index 8882ac966ad5933461df13427de61ef416562489..b7e9cfc965bf9d572c8b420157a77729471da2c5 100644
--- a/base/stl_util.h
+++ b/base/stl_util.h
@@ -259,20 +259,4 @@ bool STLIncludes(const Arg1& a1, const Arg2& a2) {
 
 }  // namespace base
 
-// TODO(skyostil): Remove these global aliases once all call sites have been
-// fixed.
-using base::ContainsKey;
-using base::ContainsValue;
-using base::STLClearObject;
-using base::STLCount;
-using base::STLDeleteContainerPairFirstPointers;
-using base::STLDeleteContainerPairPointers;
-using base::STLDeleteContainerPairSecondPointers;
-using base::STLDeleteContainerPointers;
-using base::STLDeleteElements;
-using base::STLDeleteValues;
-using base::STLElementDeleter;
-using base::STLValueDeleter;
-using base::string_as_array;
-
 #endif  // BASE_STL_UTIL_H_