[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/CStringChecker.cpp b/lib/GR/Checkers/CStringChecker.cpp
index da0bba3..a9d3064 100644
--- a/lib/GR/Checkers/CStringChecker.cpp
+++ b/lib/GR/Checkers/CStringChecker.cpp
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "GRExprEngineExperimentalChecks.h"
+#include "ExprEngineExperimentalChecks.h"
 #include "clang/GR/BugReporter/BugType.h"
 #include "clang/GR/PathSensitive/CheckerVisitor.h"
 #include "clang/GR/PathSensitive/GRStateTrait.h"
@@ -109,7 +109,7 @@
 }
 }
 
-void GR::RegisterCStringChecker(GRExprEngine &Eng) {
+void GR::RegisterCStringChecker(ExprEngine &Eng) {
   Eng.registerCheck(new CStringChecker());
 }