[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/Checkers/LLVMConventionsChecker.cpp b/lib/GR/Checkers/LLVMConventionsChecker.cpp
index e97074e..655e756 100644
--- a/lib/GR/Checkers/LLVMConventionsChecker.cpp
+++ b/lib/GR/Checkers/LLVMConventionsChecker.cpp
@@ -20,6 +20,7 @@
 #include "llvm/ADT/StringRef.h"
 
 using namespace clang;
+using namespace GR;
 
 //===----------------------------------------------------------------------===//
 // Generic type checking routines.
@@ -305,7 +306,7 @@
   }
 }
 
-void clang::CheckLLVMConventions(TranslationUnitDecl &TU,
+void GR::CheckLLVMConventions(TranslationUnitDecl &TU,
                                  BugReporter &BR) {
   ScanCodeDecls(&TU, BR);
 }