Add deletion to the activityLogPrivate API

chrome/browser/extensions/activity_log/activity_log.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_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_
 #define CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 74 matching lines @@
       const std::string& arg_url,
       const base::Callback
           <void(scoped_ptr<std::vector<scoped_refptr<Action> > >)>& callback);
 
   // Extension::InstallObserver
   // We keep track of whether the whitelisted extension is installed; if it is,
   // we want to recompute whether to have logging enabled.
   virtual void OnExtensionInstalled(const Extension* extension) OVERRIDE {}
   virtual void OnExtensionLoaded(const Extension* extension) OVERRIDE;
   virtual void OnExtensionUnloaded(const Extension* extension) OVERRIDE;
-  virtual void OnExtensionUninstalled(const Extension* extension) OVERRIDE {}
+  virtual void OnExtensionUninstalled(const Extension* extension) OVERRIDE;
   // We also have to list the following from InstallObserver.
   virtual void OnBeginExtensionInstall(const std::string& extension_id,
                                        const std::string& extension_name,
                                        const gfx::ImageSkia& installing_icon,
                                        bool is_app,
                                        bool is_platform_app) OVERRIDE {}
   virtual void OnDownloadProgress(const std::string& extension_id,
                                   int percent_downloaded) OVERRIDE {}
   virtual void OnInstallFailure(const std::string& extension_id) OVERRIDE {}
   virtual void OnAppsReordered() OVERRIDE {}
   virtual void OnAppInstalledToAppList(
       const std::string& extension_id) OVERRIDE {}
   virtual void OnShutdown() OVERRIDE {}
 
   // BrowserContextKeyedService
   virtual void Shutdown() OVERRIDE;
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Clean up URLs from the activity log database.
   // If restrict_urls is empty then all URLs in the activity log database are
   // removed, otherwise only those in restrict_urls are removed.
-  virtual void RemoveURLs(const std::vector<GURL>& restrict_urls);
-  virtual void RemoveURLs(const std::set<GURL>& restrict_urls);
-  virtual void RemoveURL(const GURL& url);
+  void RemoveURLs(const std::vector<GURL>& restrict_urls);
+  void RemoveURLs(const std::set<GURL>& restrict_urls);
+  void RemoveURL(const GURL& url);
+
+  // Deletes the database associated with the policy that's currently in use.
+  void DeleteDatabase();
 
  private:
   friend class ActivityLogFactory;
   friend class ActivityLogTest;
   friend class RenderViewActivityLogTest;
 
   explicit ActivityLog(Profile* profile);
   virtual ~ActivityLog();
 
   // Specifies if the Watchdog app is active (installed & enabled).
@@ skipping 93 matching lines @@
   virtual content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(ActivityLogFactory);
 };
 
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_H_