[Offline pages] Removing active_request_ from request coordinator

chrome/browser/android/offline_pages/background_loader_offliner.h

 // Copyright 2016 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_ANDROID_OFFLINE_PAGES_BACKGROUND_LOADER_OFFLINER_H_
 #define CHROME_BROWSER_ANDROID_OFFLINE_PAGES_BACKGROUND_LOADER_OFFLINER_H_
 
 #include <memory>
 
 #include "base/android/application_status_listener.h"
@@ skipping 26 matching lines @@
                            OfflinePageModel* offline_page_model);
   ~BackgroundLoaderOffliner() override;
 
   static BackgroundLoaderOffliner* FromWebContents(
       content::WebContents* contents);
 
   // Offliner implementation.
   bool LoadAndSave(const SavePageRequest& request,
                    const CompletionCallback& completion_callback,
                    const ProgressCallback& progress_callback) override;
-  void Cancel(const CancelCallback& callback) override;
-  bool HandleTimeout(const SavePageRequest& request) override;
+  bool Cancel(const CancelCallback& callback) override;
+  bool HandleTimeout(int64_t request_id) override;
 
   // WebContentsObserver implementation.
   void DocumentAvailableInMainFrame() override;
   void DocumentOnLoadCompletedInMainFrame() override;
   void RenderProcessGone(base::TerminationStatus status) override;
   void WebContentsDestroyed() override;
   void DidFinishNavigation(
       content::NavigationHandle* navigation_handle) override;
 
   // SnapshotController::Client implementation.
@@ skipping 11 matching lines @@
 
   enum SaveState { NONE, SAVING, DELETE_AFTER_SAVE };
   enum PageLoadState { SUCCESS, RETRIABLE, NONRETRIABLE, DELAY_RETRY };
 
   // Called when the page has been saved.
   void OnPageSaved(SavePageResult save_result, int64_t offline_id);
 
   // Called when application state has changed.
   void OnApplicationStateChange(
       base::android::ApplicationState application_state);
-  void HandleApplicationStateChangeCancel(const SavePageRequest& request,
-                                          int64_t offline_id);
 
   // Called to remember at what time we started loading.
   void MarkLoadStartTime();
 
   // Called to add a loading signal as we observe it.
   void AddLoadingSignal(const char* signal_name);
 
   std::unique_ptr<background_loader::BackgroundLoaderContents> loader_;
   // Not owned.
   content::BrowserContext* browser_context_;
@@ skipping 36 matching lines @@
 
   // Callback for cancel.
   CancelCallback cancel_callback_;
 
   base::WeakPtrFactory<BackgroundLoaderOffliner> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(BackgroundLoaderOffliner);
 };
 
 }  // namespace offline_pages
 #endif  // CHROME_BROWSER_ANDROID_OFFLINE_PAGES_BACKGROUND_LOADER_OFFLINER_H_