[Background Fetch] Tidy up getting/activating pending requests

content/browser/background_fetch/background_fetch_context.h

Index: content/browser/background_fetch/background_fetch_context.h
diff --git a/content/browser/background_fetch/background_fetch_context.h b/content/browser/background_fetch/background_fetch_context.h
index 944b5bc3d873f0a9baa6fedd99176c8ce0bbd348..d96e76b82d36243d12b0639bfa481fdfa8e21aac 100644
--- a/content/browser/background_fetch/background_fetch_context.h
+++ b/content/browser/background_fetch/background_fetch_context.h
@@ -31,7 +31,6 @@ class BackgroundFetchEventDispatcher;
 class BackgroundFetchJobController;
 struct BackgroundFetchOptions;
 class BackgroundFetchRegistrationId;
-class BackgroundFetchRequestInfo;
 class BlobHandle;
 class BrowserContext;
 class ServiceWorkerContextWrapper;
@@ -84,18 +83,15 @@ class CONTENT_EXPORT 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);