Glue OfflineContentProvider to the download service

components/offline_items_collection/core/offline_item.h

Index: components/offline_items_collection/core/offline_item.h
diff --git a/components/offline_items_collection/core/offline_item.h b/components/offline_items_collection/core/offline_item.h
index a06e8c7d6537f6af115519d64eea946d90132bfe..5c98e94cd2be1a9a577ad37c98d3ac722eeb0ad6 100644
--- a/components/offline_items_collection/core/offline_item.h
+++ b/components/offline_items_collection/core/offline_item.h
@@ -70,6 +70,10 @@ struct OfflineItem {
   // items as well as for determining which default icon to use.
   OfflineItemFilter filter;
 
+  // Whether or not this item is transient.  Transient items won't show up in
+  // persistent UI spaces and will only show up as notifications.
+  bool is_transient;
+
   // TODO(dtrainor): Build out custom per-item icon support.
 
   // Content Metadata.
@@ -86,6 +90,9 @@ struct OfflineItem {
   // The last time the underlying offline content was accessed.
   base::Time last_accessed_time;
 
+  // Whether or not this item can be opened after it is done being downloaded.
+  bool is_openable;
+
   // Request Metadata.
   // ---------------------------------------------------------------------------
   // The URL of the top level frame at the time the content was offlined.
@@ -106,6 +113,10 @@ struct OfflineItem {
   // paused or interrupted.
   bool is_resumable;
 
+  // Whether or not this OfflineItem can be downloaded using a metered
+  // connection.
+  bool allow_metered;
+
   // The current amount of bytes received for this item.  This field is not used
   // if |state| is COMPLETE.
   int64_t received_bytes;