Basic: import OwningPtr<> into clang namespace

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index 50393b6..406aca8 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -250,7 +250,7 @@
   typedef BlockScopePosPair JumpSource;
 
   ASTContext *Context;
-  llvm::OwningPtr<CFG> cfg;
+  OwningPtr<CFG> cfg;
 
   CFGBlock *Block;
   CFGBlock *Succ;