FBTF: Remove unneeded headers from base/ (part 3)

chrome/common/plugin_group.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 CHROME_COMMON_PLUGIN_GROUP_H_
 #define CHROME_COMMON_PLUGIN_GROUP_H_
 #pragma once
 
 #include <set>
 #include <vector>
 
+#include "base/gtest_prod_util.h"
 #include "base/linked_ptr.h"
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
-#include "base/version.h"
 #include "webkit/glue/plugins/webplugininfo.h"
 
 class DictionaryValue;
+class Version;
 
 // Hard-coded definitions of plugin groups.
 struct PluginGroupDefinition {
   const char* name;  // Name of this group.
   const char* name_matcher;  // Substring matcher for the plugin name.
   const char* version_matcher_low;  // Matchers for the plugin version.
   const char* version_matcher_high;
   const char* min_version;  // Minimum secure version.
   const char* update_url;  // Location of latest secure version.
 };
@@ skipping 92 matching lines @@
   std::string min_version_str_;
   scoped_ptr<Version> min_version_;
   scoped_ptr<Version> max_version_;
   std::vector<WebPluginInfo> web_plugin_infos_;
   std::vector<int> web_plugin_positions_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginGroup);
 };
 
 #endif  // CHROME_COMMON_PLUGIN_GROUP_H_