Introducing the activityLogPrivate.deleteActivities() API call.

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 94 matching lines @@
   virtual void OnApiFunctionCalled(
       const std::string& extension_id,
       const std::string& api_name,
       scoped_ptr<base::ListValue> event_args) OVERRIDE;
 
   // BrowserContextKeyedService
   virtual void Shutdown() OVERRIDE;
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
+  // Remove actions from the activity log database which IDs specified in the
+  // action_ids array.
+  void RemoveActions(const std::vector<int64>& action_ids);
+
   // 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.
   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();
 
@@ skipping 108 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_