[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/PointerSubChecker.cpp b/lib/GR/Checkers/PointerSubChecker.cpp
index 44e3d9f..57ab318 100644
--- a/lib/GR/Checkers/PointerSubChecker.cpp
+++ b/lib/GR/Checkers/PointerSubChecker.cpp
@@ -13,7 +13,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "GRExprEngineInternalChecks.h"
+#include "ExprEngineInternalChecks.h"
 #include "clang/GR/BugReporter/BugType.h"
 #include "clang/GR/PathSensitive/CheckerVisitor.h"
 
@@ -74,6 +74,6 @@
   }
 }
 
-void GR::RegisterPointerSubChecker(GRExprEngine &Eng) {
+void GR::RegisterPointerSubChecker(ExprEngine &Eng) {
   Eng.registerCheck(new PointerSubChecker());
 }