[analyzer] Refactoring: Drop the 'GR' prefix.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122424 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/GR/Checkers/BasicObjCFoundationChecks.cpp b/lib/GR/Checkers/BasicObjCFoundationChecks.cpp
index 93c8bab..33a58bd 100644
--- a/lib/GR/Checkers/BasicObjCFoundationChecks.cpp
+++ b/lib/GR/Checkers/BasicObjCFoundationChecks.cpp
@@ -17,7 +17,7 @@
 
 #include "clang/GR/PathSensitive/ExplodedGraph.h"
 #include "clang/GR/PathSensitive/CheckerVisitor.h"
-#include "clang/GR/PathSensitive/GRExprEngine.h"
+#include "clang/GR/PathSensitive/ExprEngine.h"
 #include "clang/GR/PathSensitive/GRState.h"
 #include "clang/GR/BugReporter/BugType.h"
 #include "clang/GR/PathSensitive/MemRegion.h"
@@ -511,7 +511,7 @@
 // Check registration.
 //===----------------------------------------------------------------------===//
   
-void GR::RegisterAppleChecks(GRExprEngine& Eng, const Decl &D) {
+void GR::RegisterAppleChecks(ExprEngine& Eng, const Decl &D) {
   Eng.registerCheck(new NilArgChecker());
   Eng.registerCheck(new CFNumberCreateChecker());
   RegisterNSErrorChecks(Eng.getBugReporter(), Eng, D);