[Offline pages] Removing active_request_ from request coordinator

chrome/browser/android/offline_pages/prerendering_offliner.h

Index: chrome/browser/android/offline_pages/prerendering_offliner.h
diff --git a/chrome/browser/android/offline_pages/prerendering_offliner.h b/chrome/browser/android/offline_pages/prerendering_offliner.h
index 02dd912eff4b631a93c9f83a57eec92c3b2d5410..e7a934e4053c5041841af364daf1eb6ff7dc77d1 100644
--- a/chrome/browser/android/offline_pages/prerendering_offliner.h
+++ b/chrome/browser/android/offline_pages/prerendering_offliner.h
@@ -37,8 +37,8 @@ class PrerenderingOffliner : public Offliner {
   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;
 
   // Allows a loader to be injected for testing. This may only be done once
   // and must be called before any of the Offliner interface methods are called.
@@ -80,8 +80,6 @@ class PrerenderingOffliner : public Offliner {
   // Listener function for changes to application background/foreground state.
   void OnApplicationStateChange(
       base::android::ApplicationState application_state);
-  void HandleApplicationStateChangeCancel(const SavePageRequest& request,
-                                          int64_t offline_id);
 
   // Not owned.
   content::BrowserContext* browser_context_;