FBTF: Remove unneeded headers from base/ (part 7)

webkit/glue/plugins/pepper_resource_tracker.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.
 
 #ifndef WEBKIT_GLUE_PLUGINS_PEPPER_RESOURCE_TRACKER_H_
 #define WEBKIT_GLUE_PLUGINS_PEPPER_RESOURCE_TRACKER_H_
 
 #include <utility>
 
-#include "base/atomic_sequence_num.h"
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/ref_counted.h"
 #include "base/singleton.h"
 #include "third_party/ppapi/c/pp_resource.h"
 
 namespace pepper {
 
 class Resource;
 
@@ skipping 45 matching lines @@
   typedef std::pair<scoped_refptr<Resource>, size_t> ResourceAndRefCount;
   typedef base::hash_map<PP_Resource, ResourceAndRefCount> ResourceMap;
   ResourceMap live_resources_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceTracker);
 };
 
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_RESOURCE_TRACKER_H_