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/ASTDumper.cpp b/lib/AST/ASTDumper.cpp
index c018003..0873825 100644
--- a/lib/AST/ASTDumper.cpp
+++ b/lib/AST/ASTDumper.cpp
@@ -521,7 +521,7 @@
       D->getTemplateSpecializationInfo())
     dumpTemplateArgumentList(*FTSI->TemplateArguments);
 
-  for (llvm::ArrayRef<NamedDecl*>::iterator
+  for (ArrayRef<NamedDecl *>::iterator
        I = D->getDeclsInPrototypeScope().begin(),
        E = D->getDeclsInPrototypeScope().end(); I != E; ++I)
     dumpDecl(*I);