Remove PluginList::RemovePlugin() and directly remove old plug-ins from plug-in list instead.

webkit/plugins/npapi/plugin_list.h

 // Copyright (c) 2012 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_PLUGINS_NPAPI_PLUGIN_LIST_H_
 #define WEBKIT_PLUGINS_NPAPI_PLUGIN_LIST_H_
 
 #include <set>
 #include <string>
 #include <utility>
@@ skipping 199 matching lines @@
       std::vector<webkit::WebPluginInfo>* plugins);
 
   // Returns true if the given plugin supports a given file extension.
   // |extension| should be all lower case. If |mime_type| is not NULL, it will
   // be set to the MIME type if found. The MIME type which corresponds to the
   // extension is optionally returned back.
   bool SupportsExtension(const webkit::WebPluginInfo& plugin,
                          const std::string& extension,
                          std::string* actual_mime_type);
 
-  // Removes a plug-in from |plugins_list_| by its path.
-  static bool RemovePlugin(const FilePath& filename,
-                           std::vector<webkit::WebPluginInfo>* plugins);
-
   //
   // Platform functions
   //
 
   // Do any initialization.
   void PlatformInit();
 
   //
   // Command-line switches
   //
@@ skipping 35 matching lines @@
   // accessed on multiple threads.
   base::Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginList);
 };
 
 }  // namespace npapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_NPAPI_PLUGIN_LIST_H_