Removed useless source loc field in UnresolvedUsingTypenameDecl node.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186974 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/DeclCXX.h b/include/clang/AST/DeclCXX.h
index 381e955..c2ed86b 100644
--- a/include/clang/AST/DeclCXX.h
+++ b/include/clang/AST/DeclCXX.h
@@ -2952,9 +2952,6 @@
 class UnresolvedUsingTypenameDecl : public TypeDecl {
   virtual void anchor();
 
-  /// \brief The source location of the 'using' keyword
-  SourceLocation UsingLocation;
-
   /// \brief The source location of the 'typename' keyword
   SourceLocation TypenameLocation;