FBTF: Remove "obviously" unneeded standard C++ library #includes.

chrome/renderer/net/renderer_net_predictor.h

 // Copyright (c) 2010 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.
 
 // A RendererNetPredictor instance is maintained for each RenderThread.
 // URL strings are typically added to the embedded queue during rendering.
 // The first addition to the queue (transitioning from empty to having
 // some names) causes a processing task to be added to the Renderer Thread.
 // The processing task gathers all buffered names, and send them via IPC
 // to the browser, so that DNS lookups can be performed before the user attempts
 // to traverse a link.
 // This class removed some duplicates, and discards numeric IP addresss
 // (which wouldn't looked up in DNS anyway).
 // To limit the time during the processing task (and avoid stalling the Render
 // thread), several limits are placed on how much of the queue to process.
 // If the processing task is not able to completely empty the queue, it
 // schedules a future continuation of the task, and keeps the map of already
 // sent names.  If the entire queue is processed, then the list of "sent names"
 // is cleared so that future gatherings might again pass along the same names.
 
 #ifndef CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
 #define CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_
 #pragma once
 
 #include <map>
 #include <string>
-#include <vector>
 
 #include "base/basictypes.h"
 #include "base/task.h"
 #include "chrome/renderer/net/predictor_queue.h"
 
 // Global API consists to do Prefetching in renderer.  This uses IPC to reach
 // the Browser's global functions.
 void DnsPrefetchCString(const char* hostname, size_t length);
 
 class RendererNetPredictor {
@@ skipping 63 matching lines @@
   // these metrics to modify buffer counts etc. some day.
   int buffer_full_discard_count_;
   int numeric_ip_discard_count_;
 
   ScopedRunnableMethodFactory<RendererNetPredictor> renderer_predictor_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererNetPredictor);
 };  // class RendererNetPredictor
 
 #endif  // CHROME_RENDERER_NET_RENDERER_NET_PREDICTOR_H_