Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ASTMatchers/ASTMatchersTest.h b/unittests/ASTMatchers/ASTMatchersTest.h
index 3b23ada..5fed85b 100644
--- a/unittests/ASTMatchers/ASTMatchersTest.h
+++ b/unittests/ASTMatchers/ASTMatchersTest.h
@@ -89,7 +89,7 @@
 matchAndVerifyResultConditionally(const std::string &Code, const T &AMatcher,
                                   BoundNodesCallback *FindResultVerifier,
                                   bool ExpectResult) {
-  llvm::OwningPtr<BoundNodesCallback> ScopedVerifier(FindResultVerifier);
+  OwningPtr<BoundNodesCallback> ScopedVerifier(FindResultVerifier);
   bool VerifiedResult = false;
   MatchFinder Finder;
   Finder.addMatcher(