[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/Environment.cpp b/lib/GR/Environment.cpp
index 5846d6a..74ac7f2 100644
--- a/lib/GR/Environment.cpp
+++ b/lib/GR/Environment.cpp
@@ -16,6 +16,7 @@
#include "clang/GR/PathSensitive/GRState.h"
using namespace clang;
+using namespace GR;
SVal Environment::lookupExpr(const Stmt* E) const {
const SVal* X = ExprBindings.lookup(E);