Rename GRState to ProgramState, and cleanup some code formatting along the way.

llvm-svn: 137665
diff --git a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
index 12ac652..ba47169 100644
--- a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
@@ -31,7 +31,7 @@
 
 bool BuiltinFunctionChecker::evalCall(const CallExpr *CE,
                                       CheckerContext &C) const{
-  const GRState *state = C.getState();
+  const ProgramState *state = C.getState();
   const Expr *Callee = CE->getCallee();
   SVal L = state->getSVal(Callee);
   const FunctionDecl *FD = L.getAsFunctionDecl();