scoped_refptr implicit conversion cleanup tool.

tools/clang/rewrite_scoped_refptr/tests/test11-original.cc

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <vector>
+
+#include "scoped_refptr.h"
+
+struct Foo {
+  int dummy;
+};
+
+typedef std::vector<scoped_refptr<Foo> > FooList;
+
+void TestsAScopedRefptr() {
+  FooList list;
+  list.push_back(new Foo);
+  list.push_back(new Foo);
+  for (FooList::const_iterator it = list.begin(); it != list.end(); ++it) {
+    Foo* item = *it;
+  }
+}