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/tools/libclang/SimpleFormatContext.h b/tools/libclang/SimpleFormatContext.h
index ac48387..016d0b6 100644
--- a/tools/libclang/SimpleFormatContext.h
+++ b/tools/libclang/SimpleFormatContext.h
@@ -63,8 +63,8 @@
     return Result;
   }
 
-  llvm::IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts;
-  llvm::IntrusiveRefCntPtr<DiagnosticsEngine> Diagnostics;
+  IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts;
+  IntrusiveRefCntPtr<DiagnosticsEngine> Diagnostics;
   FileManager Files;
   SourceManager Sources;
   Rewriter Rewrite;