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/lib/AST/DumpXML.cpp b/lib/AST/DumpXML.cpp
index ce4e21f..1e7523f 100644
--- a/lib/AST/DumpXML.cpp
+++ b/lib/AST/DumpXML.cpp
@@ -499,8 +499,8 @@
     for (FunctionDecl::param_iterator
            I = D->param_begin(), E = D->param_end(); I != E; ++I)
       dispatch(*I);
-    for (llvm::ArrayRef<NamedDecl*>::iterator
-           I = D->getDeclsInPrototypeScope().begin(), E = D->getDeclsInPrototypeScope().end();
+    for (ArrayRef<NamedDecl *>::iterator I = D->getDeclsInPrototypeScope().begin(),
+                                         E = D->getDeclsInPrototypeScope().end();
          I != E; ++I)
       dispatch(*I);
     if (D->doesThisDeclarationHaveABody())