[analyzer] Refactoring: Move stuff into namespace 'GR'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122423 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/GR/BasicValueFactory.cpp b/lib/GR/BasicValueFactory.cpp
index 9352816..6e94a2a 100644
--- a/lib/GR/BasicValueFactory.cpp
+++ b/lib/GR/BasicValueFactory.cpp
@@ -16,6 +16,7 @@
 #include "clang/GR/PathSensitive/BasicValueFactory.h"
 
 using namespace clang;
+using namespace GR;
 
 void CompoundValData::Profile(llvm::FoldingSetNodeID& ID, QualType T,
                               llvm::ImmutableList<SVal> L) {