[Background Fetch] Tidy up getting/activating pending requests

content/browser/background_fetch/background_fetch_context.h

 // Copyright 2017 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 CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_
 #define CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 13 matching lines @@
 class Origin;
 }
 
 namespace content {
 
 class BackgroundFetchDataManager;
 class BackgroundFetchEventDispatcher;
 class BackgroundFetchJobController;
 struct BackgroundFetchOptions;
 class BackgroundFetchRegistrationId;
-class BackgroundFetchRequestInfo;
 class BlobHandle;
 class BrowserContext;
 class ServiceWorkerContextWrapper;
 struct ServiceWorkerFetchRequest;
 
 // The BackgroundFetchContext is the central moderator of ongoing background
 // fetch requests from the Mojo service and from other callers.
 // Background Fetch requests function similarly to normal fetches except that
 // they are persistent across Chromium or service worker shutdown.
 class CONTENT_EXPORT BackgroundFetchContext
@@ skipping 32 matching lines @@
  private:
   friend class base::DeleteHelper<BackgroundFetchContext>;
   friend struct BrowserThread::DeleteOnThread<BrowserThread::IO>;
   friend class base::RefCountedThreadSafe<BackgroundFetchContext,
                                           BrowserThread::DeleteOnIOThread>;
 
   ~BackgroundFetchContext();
 
   // Creates a new Job Controller for the given |registration_id| and |options|,
   // which will start fetching the files that are part of the registration.
-  void CreateController(
-      const BackgroundFetchRegistrationId& registration_id,
-      const BackgroundFetchOptions& options,
-      std::vector<scoped_refptr<BackgroundFetchRequestInfo>> initial_requests);
+  void CreateController(const BackgroundFetchRegistrationId& registration_id,
+                        const BackgroundFetchOptions& options);
 
   // Called when a new registration has been created by the data manager.
   void DidCreateRegistration(
       const BackgroundFetchRegistrationId& registration_id,
       const BackgroundFetchOptions& options,
       blink::mojom::BackgroundFetchService::FetchCallback callback,
-      blink::mojom::BackgroundFetchError error,
-      std::vector<scoped_refptr<BackgroundFetchRequestInfo>> initial_requests);
+      blink::mojom::BackgroundFetchError error);
 
   // Called when the given |controller| has finished processing its job.
   void DidCompleteJob(BackgroundFetchJobController* controller);
 
   // Called when the sequence of settled fetches for |registration_id| have been
   // retrieved from storage, and the Service Worker event can be invoked.
   void DidGetSettledFetches(
       const BackgroundFetchRegistrationId& registration_id,
       blink::mojom::BackgroundFetchError error,
       bool background_fetch_succeeded,
@@ skipping 20 matching lines @@
       active_fetches_;
 
   base::WeakPtrFactory<BackgroundFetchContext> weak_factory_;  // Must be last.
 
   DISALLOW_COPY_AND_ASSIGN(BackgroundFetchContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CONTEXT_H_