[Offline pages] Enabling notifications for pages saved later

chrome/browser/android/offline_pages/offline_page_tab_helper.cc

Index: chrome/browser/android/offline_pages/offline_page_tab_helper.cc
diff --git a/chrome/browser/android/offline_pages/offline_page_tab_helper.cc b/chrome/browser/android/offline_pages/offline_page_tab_helper.cc
index 2e1715be706a4b5f5594e146cb664df4352bf17f..1922152cd30897aa62eba17bc7c140a651bf1022 100644
--- a/chrome/browser/android/offline_pages/offline_page_tab_helper.cc
+++ b/chrome/browser/android/offline_pages/offline_page_tab_helper.cc
@@ -114,7 +114,8 @@ void OfflinePageTabHelper::DidStartNavigation(
       const OfflinePageItem* offline_page =
           offline_page_model->MaybeGetPageByOfflineURL(navigated_url);
       if (offline_page &&
-          offline_page->client_id.name_space == kDownloadNamespace) {
+          (offline_page->client_id.name_space == kDownloadNamespace ||
+           offline_page->client_id.name_space == kAsyncNamespace)) {
         offline_page_ = base::MakeUnique<OfflinePageItem>(*offline_page);
         return;
       }