Rename static analyzer namespace 'GR' to 'ento'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122492 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/GR/Checkers/ArrayBoundCheckerV2.cpp b/lib/GR/Checkers/ArrayBoundCheckerV2.cpp
index 9a67208..1753ac5 100644
--- a/lib/GR/Checkers/ArrayBoundCheckerV2.cpp
+++ b/lib/GR/Checkers/ArrayBoundCheckerV2.cpp
@@ -19,7 +19,7 @@
 #include "clang/AST/CharUnits.h"
 
 using namespace clang;
-using namespace GR;
+using namespace ento;
 
 namespace {
 class ArrayBoundCheckerV2 : 
@@ -62,7 +62,7 @@
 };
 }
 
-void GR::RegisterArrayBoundCheckerV2(ExprEngine &Eng) {
+void ento::RegisterArrayBoundCheckerV2(ExprEngine &Eng) {
   Eng.registerCheck(new ArrayBoundCheckerV2());
 }