C++: Remove unused functions

Change-Id: I642f681454ae1d3e684b4c40aec7820ba3a803ad
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/libs/cplusplus/ResolveExpression.cpp

@@ -1008,18 +1008,6 @@ private:
     ClassOrNamespace *_binding;
 };
 
-static bool isTypeTypedefed(const FullySpecifiedType &originalTy,
-                            const FullySpecifiedType &typedefedTy)
-{
-    return ! originalTy.isEqualTo(typedefedTy);
-}
-
-static bool areOriginalAndTypedefedTypePointer(const FullySpecifiedType &originalTy,
-                                               const FullySpecifiedType &typedefedTy)
-{
-    return originalTy->isPointerType() && typedefedTy->isPointerType();
-}
-
 ClassOrNamespace *ResolveExpression::baseExpression(const QList<LookupItem> &baseResults,
                                                     int accessOp,
                                                     bool *replacedDotOperator) const