Pepper Flash settings integration: implement "deauthorize content licenses".

chrome/browser/browsing_data_remover.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_BROWSING_DATA_REMOVER_H_
 #define CHROME_BROWSER_BROWSING_DATA_REMOVER_H_
 #pragma once
 
 #include <set>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop_helpers.h"
 #include "base/observer_list.h"
 #include "base/synchronization/waitable_event_watcher.h"
 #include "base/time.h"
 #include "chrome/browser/cancelable_request.h"
+#include "chrome/browser/pepper_flash_settings_manager.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/quota/quota_types.h"
 
 class ExtensionSpecialStoragePolicy;
 class IOThread;
 class Profile;
 
@@ skipping 11 matching lines @@
 }
 
 namespace quota {
 class QuotaManager;
 }
 
 // BrowsingDataRemover is responsible for removing data related to browsing:
 // visits in url database, downloads, cookies ...
 
 class BrowsingDataRemover : public content::NotificationObserver,
-                            public base::WaitableEventWatcher::Delegate {
+                            public base::WaitableEventWatcher::Delegate,
+                            public PepperFlashSettingsManager::Client {
  public:
   // Time period ranges available when doing browsing data removals.
   enum TimePeriod {
     LAST_HOUR = 0,
     LAST_DAY,
     LAST_WEEK,
     FOUR_WEEKS,
     EVERYTHING
   };
 
@@ skipping 112 matching lines @@
   // BrowsingDataRemover.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // WaitableEventWatcher implementation.
   // Called when plug-in data has been cleared. Invokes NotifyAndDeleteIfDone.
   virtual void OnWaitableEventSignaled(
       base::WaitableEvent* waitable_event) OVERRIDE;
 
+  // PepperFlashSettingsManager::Client implementation.
+  virtual void OnDeauthorizeContentLicensesCompleted(uint32 request_id,
+                                                     bool success) OVERRIDE;
+
   // Removes the specified items related to browsing for a specific host. If the
   // provided |origin| is empty, data is removed for all origins. If
   // |remove_protected_origins| is true, then data is removed even if the origin
   // is otherwise protected (e.g. as an installed application).
   void RemoveImpl(int remove_mask,
                   const GURL& origin,
                   bool remove_protected_origins);
 
   // If we're not waiting on anything, notifies observers and deletes this
   // object.
@@ skipping 56 matching lines @@
   base::Time CalculateBeginDeleteTime(TimePeriod time_period);
 
   // Returns true if we're all done.
   bool all_done() {
     return registrar_.IsEmpty() && !waiting_for_clear_cache_ &&
            !waiting_for_clear_cookies_count_&&
            !waiting_for_clear_history_ &&
            !waiting_for_clear_networking_history_ &&
            !waiting_for_clear_server_bound_certs_ &&
            !waiting_for_clear_plugin_data_ &&
-           !waiting_for_clear_quota_managed_data_;
+           !waiting_for_clear_quota_managed_data_ &&
+           !waiting_for_clear_content_licenses_;
   }
 
   // Setter for removing_; DCHECKs that we can only start removing if we're not
   // already removing, and vice-versa.
   static void set_removing(bool removing);
 
   content::NotificationRegistrar registrar_;
 
   // Profile we're to remove from.
   Profile* profile_;
@@ skipping 18 matching lines @@
   disk_cache::Backend* cache_;
 
   // Used to delete data from HTTP cache.
   scoped_refptr<net::URLRequestContextGetter> main_context_getter_;
   scoped_refptr<net::URLRequestContextGetter> media_context_getter_;
 
   // Used to delete plugin data.
   scoped_ptr<content::PluginDataRemover> plugin_data_remover_;
   base::WaitableEventWatcher watcher_;
 
+  // Used to deauthorize content licenses for Pepper Flash.
+  scoped_ptr<PepperFlashSettingsManager> pepper_flash_settings_manager_;
+  uint32 deauthorize_content_licenses_request_id_;
+
   // True if we're waiting for various data to be deleted.
   // These may only be accessed from UI thread in order to avoid races!
   bool waiting_for_clear_cache_;
   // Non-zero if waiting for cookies to be cleared.
   int waiting_for_clear_cookies_count_;
   bool waiting_for_clear_history_;
   bool waiting_for_clear_networking_history_;
   bool waiting_for_clear_server_bound_certs_;
   bool waiting_for_clear_plugin_data_;
   bool waiting_for_clear_quota_managed_data_;
+  bool waiting_for_clear_content_licenses_;
 
   // Tracking how many origins need to be deleted, and whether we're finished
   // gathering origins.
   int quota_managed_origins_to_delete_count_;
   int quota_managed_storage_types_to_delete_count_;
 
   // The removal mask for the current removal operation.
   int remove_mask_;
 
   // The origin for the current removal operation.
   GURL remove_origin_;
 
   // Should data for protected origins be removed?
   bool remove_protected_;
 
   ObserverList<Observer> observer_list_;
 
   // Used if we need to clear history.
   CancelableRequestConsumer request_consumer_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowsingDataRemover);
 };
 
 #endif  // CHROME_BROWSER_BROWSING_DATA_REMOVER_H_