Remove GRStateManager& field from SimpleConstraintManager.

llvm-svn: 73735
diff --git a/clang/lib/Analysis/SimpleConstraintManager.cpp b/clang/lib/Analysis/SimpleConstraintManager.cpp
index 6e85889..82801eb 100644
--- a/clang/lib/Analysis/SimpleConstraintManager.cpp
+++ b/clang/lib/Analysis/SimpleConstraintManager.cpp
@@ -234,7 +234,7 @@
   if (!(isa<nonloc::ConcreteInt>(Idx) && isa<nonloc::ConcreteInt>(UpperBound)))
     return state;
 
-  const llvm::APSInt& Zero = getBasicVals().getZeroWithPtrWidth(false);
+  const llvm::APSInt& Zero = state->getBasicVals().getZeroWithPtrWidth(false);
   llvm::APSInt IdxV = cast<nonloc::ConcreteInt>(Idx).getValue();
   // IdxV might be too narrow.
   if (IdxV.getBitWidth() < Zero.getBitWidth())