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/BasicStore.cpp b/lib/GR/BasicStore.cpp
index 1c8ab11..9eb8d79 100644
--- a/lib/GR/BasicStore.cpp
+++ b/lib/GR/BasicStore.cpp
@@ -19,7 +19,7 @@
 #include "llvm/ADT/ImmutableMap.h"
 
 using namespace clang;
-using namespace GR;
+using namespace ento;
 
 typedef llvm::ImmutableMap<const MemRegion*,SVal> BindingsTy;
 
@@ -104,7 +104,7 @@
 } // end anonymous namespace
 
 
-StoreManager* GR::CreateBasicStoreManager(GRStateManager& StMgr) {
+StoreManager* ento::CreateBasicStoreManager(GRStateManager& StMgr) {
   return new BasicStoreManager(StMgr);
 }