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

llvm-svn: 122492
diff --git a/clang/lib/GR/BugReporterVisitors.cpp b/clang/lib/GR/BugReporterVisitors.cpp
index f56d053..78b5ad6 100644
--- a/clang/lib/GR/BugReporterVisitors.cpp
+++ b/clang/lib/GR/BugReporterVisitors.cpp
@@ -20,7 +20,7 @@
 #include "clang/GR/PathSensitive/GRState.h"
 
 using namespace clang;
-using namespace GR;
+using namespace ento;
 
 //===----------------------------------------------------------------------===//
 // Utility functions.