Unbreak the MSVC build

std::make_pair is unreliable under MSVC 2010.

Ref: http://stackoverflow.com/questions/2691680/why-does-visual-studio-2010-throw-this-error-with-boost-1-42-0
llvm-svn: 125811

clang/include/clang/StaticAnalyzer/Core/CheckerManager.h

@@ -40,7 +40,7 @@ public:
   template <typename CHECKER>
   void registerChecker() {
     CHECKER *checker = new CHECKER();
-    Checkers.push_back(std::make_pair(checker, destruct<CHECKER>));
+    Checkers.push_back(std::pair<CheckerRef, Dtor>(checker, destruct<CHECKER>));
     CHECKER::_register(checker, *this);
   }