Introducing the activityLogPrivate.deleteActivities() API call.

chrome/browser/extensions/activity_log/fullstream_ui_policy.h

Index: chrome/browser/extensions/activity_log/fullstream_ui_policy.h
diff --git a/chrome/browser/extensions/activity_log/fullstream_ui_policy.h b/chrome/browser/extensions/activity_log/fullstream_ui_policy.h
index a0d0b9a08e201087557cdbd05e8e02102c555d96..84e34917e7250d9ef8c3ac61bd6f8315606a9af2 100644
--- a/chrome/browser/extensions/activity_log/fullstream_ui_policy.h
+++ b/chrome/browser/extensions/activity_log/fullstream_ui_policy.h
@@ -40,6 +40,9 @@ class FullStreamUIPolicy : public ActivityLogDatabasePolicy {
 
   virtual void Close() OVERRIDE;
 
+  // Remove the actions stored for this policy according to the passed IDs.
+  virtual void RemoveActions(const std::vector<int64>& action_ids) OVERRIDE;
+
   // Clean the URL data stored for this policy.
   virtual void RemoveURLs(const std::vector<GURL>& restrict_urls) OVERRIDE;
 
@@ -73,6 +76,10 @@ class FullStreamUIPolicy : public ActivityLogDatabasePolicy {
   virtual scoped_refptr<Action> ProcessArguments(
       scoped_refptr<Action> action) const;
 
+  // The implementation of RemoveActions; this must only run on the database
+  // thread.
+  void DoRemoveActions(const std::vector<int64>& action_ids);
+
   // The implementation of RemoveURLs; this must only run on the database
   // thread.
   void DoRemoveURLs(const std::vector<GURL>& restrict_urls);