Tweak the new ResolveOverloadedCallFn to just return a FunctionDecl. It makes ActOnCallExpr simpler

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60094 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index cf9b10c..c835217 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -447,11 +447,11 @@
                                                    bool Complain);
   void FixOverloadedFunctionReference(Expr *E, FunctionDecl *Fn);
 
-  Expr *ResolveOverloadedCallFn(Expr *Fn, OverloadedFunctionDecl *Ovl,
-                                SourceLocation LParenLoc,
-                                Expr **Args, unsigned NumArgs,
-                                SourceLocation *CommaLocs, 
-                                SourceLocation RParenLoc);
+  FunctionDecl *ResolveOverloadedCallFn(Expr *Fn, OverloadedFunctionDecl *Ovl,
+                                        SourceLocation LParenLoc,
+                                        Expr **Args, unsigned NumArgs,
+                                        SourceLocation *CommaLocs, 
+                                        SourceLocation RParenLoc);
 
   ExprResult 
   BuildCallToObjectOfClassType(Expr *Object, SourceLocation LParenLoc,