[Offline Pages] Simple, mergable fix to no longer report a request completed when it is FOREGROUND_…

components/offline_pages/background/request_coordinator.cc

 // 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.
 
 #include "components/offline_pages/background/request_coordinator.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 474 matching lines @@
   is_busy_ = false;
   active_request_.reset(nullptr);
 
   if (status == Offliner::RequestStatus::FOREGROUND_CANCELED ||
       status == Offliner::RequestStatus::PRERENDERING_CANCELED) {
     // Update the request for the canceled attempt.
     // TODO(dougarnett): See if we can conclusively identify other attempt
     // aborted cases to treat this way (eg, for Render Process Killed).
     SavePageRequest updated_request(request);
     AbortRequestAttempt(&updated_request);
-    BackgroundSavePageResult notify_status =
-        (status == Offliner::RequestStatus::FOREGROUND_CANCELED)
-            ? BackgroundSavePageResult::FOREGROUND_CANCELED
-            : BackgroundSavePageResult::PRERENDER_CANCELED;
-    NotifyCompleted(updated_request, notify_status);
+    NotifyChanged(updated_request);
   } else if (status == Offliner::RequestStatus::SAVED) {
     // Remove the request from the queue if it succeeded.
     RemoveAttemptedRequest(request, BackgroundSavePageResult::SUCCESS);
   } else if (request.completed_attempt_count() + 1 >=
              policy_->GetMaxCompletedTries()) {
     // Remove from the request queue if we exceeded max retries. The +1
     // represents the request that just completed. Since we call
     // MarkAttemptCompleted within the if branches, the completed_attempt_count
     // has not yet been updated when we are checking the if condition.
     RemoveAttemptedRequest(request,
@@ skipping 64 matching lines @@
   FOR_EACH_OBSERVER(Observer, observers_, OnChanged(request));
 }
 
 void RequestCoordinator::GetOffliner() {
   if (!offliner_) {
     offliner_ = factory_->GetOffliner(policy_.get());
   }
 }
 
 }  // namespace offline_pages