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

llvm-svn: 137665
diff --git a/clang/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
index d699dee..3896bd5 100644
--- a/clang/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
@@ -44,7 +44,7 @@
   if (!T->isPointerType())
     return;
 
-  const GRState *state = C.getState();
+  const ProgramState *state = C.getState();
 
   SVal RV = state->getSVal(B->getRHS());