[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/BuiltinFunctionChecker.cpp b/lib/GR/Checkers/BuiltinFunctionChecker.cpp
index dc55a65..27162e4 100644
--- a/lib/GR/Checkers/BuiltinFunctionChecker.cpp
+++ b/lib/GR/Checkers/BuiltinFunctionChecker.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "GRExprEngineInternalChecks.h"
+#include "ExprEngineInternalChecks.h"
 #include "clang/GR/PathSensitive/Checker.h"
 #include "clang/Basic/Builtins.h"
 
@@ -28,7 +28,7 @@
 
 }
 
-void GR::RegisterBuiltinFunctionChecker(GRExprEngine &Eng) {
+void GR::RegisterBuiltinFunctionChecker(ExprEngine &Eng) {
   Eng.registerCheck(new BuiltinFunctionChecker());
 }