Follow-on fixes and naming changes for https://codereview.chromium.org/12086077/

chrome/browser/plugins/plugin_info_message_filter.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 CHROME_BROWSER_PLUGINS_PLUGIN_INFO_MESSAGE_FILTER_H_
 #define CHROME_BROWSER_PLUGINS_PLUGIN_INFO_MESSAGE_FILTER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 45 matching lines @@
                            ChromeViewHostMsg_GetPluginInfo_Status* status,
                            webkit::WebPluginInfo* plugin,
                            std::string* actual_mime_type,
                            scoped_ptr<PluginMetadata>* plugin_metadata) const;
     void GetPluginContentSetting(const webkit::WebPluginInfo& plugin,
                                  const GURL& policy_url,
                                  const GURL& plugin_url,
                                  const std::string& resource,
                                  ContentSetting* setting,
                                  bool* is_default) const;
-    void GrantAccess(const ChromeViewHostMsg_GetPluginInfo_Status& status,
-                     const FilePath& path) const;
+    void MaybeGrantAccess(const ChromeViewHostMsg_GetPluginInfo_Status& status,
+                          const FilePath& path) const;
 
    private:
     int render_process_id_;
     content::ResourceContext* resource_context_;
     const HostContentSettingsMap* host_content_settings_map_;
 
     BooleanPrefMember allow_outdated_plugins_;
     BooleanPrefMember always_authorize_plugins_;
   };
 
@@ skipping 24 matching lines @@
                      const std::vector<webkit::WebPluginInfo>& plugins);
 
   Context context_;
 
   base::WeakPtrFactory<PluginInfoMessageFilter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginInfoMessageFilter);
 };
 
 #endif  // CHROME_BROWSER_PLUGINS_PLUGIN_INFO_MESSAGE_FILTER_H_