Adjust scheduling for non-user requested items

components/offline_pages/background/request_picker.cc

Index: components/offline_pages/background/request_picker.cc
diff --git a/components/offline_pages/background/request_picker.cc b/components/offline_pages/background/request_picker.cc
index c8e597b772db75e2e751828db01150743ccaf450..c8a4aafa58674190f42a38b598d04c7b30a4120b 100644
--- a/components/offline_pages/background/request_picker.cc
+++ b/components/offline_pages/background/request_picker.cc
@@ -53,7 +53,7 @@ void RequestPicker::GetRequestResultCallback(
     const std::vector<SavePageRequest>& requests) {
   // If there is nothing to do, return right away.
   if (requests.size() == 0) {
-    empty_callback_.Run();
+    empty_callback_.Run(false);
     return;
   }
 
@@ -82,7 +82,10 @@ void RequestPicker::GetRequestResultCallback(
     comparator = &RequestPicker::RecencyFirstCompareFunction;
 
   // Iterate once through the requests, keeping track of best candidate.
+  bool non_user_requested_tasks_remaining = false;
   for (unsigned i = 0; i < valid_requests.size(); ++i) {
+    if (!valid_requests[i].user_requested())
+      non_user_requested_tasks_remaining = true;
     if (!RequestConditionsSatisfied(valid_requests[i]))
       continue;
     if (IsNewRequestBetter(picked_request, &(valid_requests[i]), comparator))
@@ -94,7 +97,7 @@ void RequestPicker::GetRequestResultCallback(
   if (picked_request != nullptr) {
     picked_callback_.Run(*picked_request);
   } else {
-    empty_callback_.Run();
+    empty_callback_.Run(non_user_requested_tasks_remaining);
   }
 }