Use ContainsValue() instead of std::find() in ui/aura, ui/display and ui/events

ui/events/event_source.cc

 // Copyright 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 "ui/events/event_source.h"
 
 #include <algorithm>
 
+#include "base/stl_util.h"
 #include "ui/events/event_rewriter.h"
 #include "ui/events/event_sink.h"
 
 namespace ui {
 
 EventSource::EventSource() {}
 
 EventSource::~EventSource() {}
 
 void EventSource::AddEventRewriter(EventRewriter* rewriter) {
   DCHECK(rewriter);
-  DCHECK(rewriter_list_.end() ==
-         std::find(rewriter_list_.begin(), rewriter_list_.end(), rewriter));
+  DCHECK(!base::ContainsValue(rewriter_list_, rewriter));
   rewriter_list_.push_back(rewriter);
 }
 
 void EventSource::RemoveEventRewriter(EventRewriter* rewriter) {
   EventRewriterList::iterator find =
       std::find(rewriter_list_.begin(), rewriter_list_.end(), rewriter);
   if (find != rewriter_list_.end())
     rewriter_list_.erase(find);
 }
 
@@ skipping 35 matching lines @@
   return EventDispatchDetails();
 }
 
 EventDispatchDetails EventSource::DeliverEventToSink(Event* event) {
   EventSink* sink = GetEventSink();
   CHECK(sink);
   return sink->OnEventFromSource(event);
 }
 
 }  // namespace ui