Reconcile the request queue on startup.

components/offline_pages/core/background/request_queue.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 COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_REQUEST_QUEUE_H_
 #define COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_REQUEST_QUEUE_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 79 matching lines @@
   // Make a task to pick the next request, and report our choice to the
   // callbacks.
   void PickNextRequest(
       OfflinerPolicy* policy,
       PickRequestTask::RequestPickedCallback picked_callback,
       PickRequestTask::RequestNotPickedCallback not_picked_callback,
       PickRequestTask::RequestCountCallback request_count_callback,
       DeviceConditions& conditions,
       std::set<int64_t>& disabled_requests);
 
+  // Reconcile any requests that were active when chrome exited.

[dougarnett, 2016/12/12 17:16:14]

... previously exited.  ?

[Pete Williamson, 2016/12/15 18:37:43]

Done.

+  void ReconcileRequests(const UpdateCallback& callback);
+
   // Cleanup requests that have expired, exceeded the start or completed retry
   // limit.
   void CleanupRequestQueue();
 
   // Takes ownership of the factory.  We use a setter to allow users of the
   // request queue to not need a CleanupFactory to create it, since we have lots
   // of code using the request queue.  The request coordinator will set a
   // factory before calling CleanupRequestQueue.
   void SetCleanupFactory(std::unique_ptr<CleanupTaskFactory> factory) {
     cleanup_factory_ = std::move(factory);
@@ skipping 14 matching lines @@
 
   // Allows us to pass a weak pointer to callbacks.
   base::WeakPtrFactory<RequestQueue> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RequestQueue);
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_CORE_BACKGROUND_REQUEST_QUEUE_H_