Update provider on Reading List model update

components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc

Index: components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc
diff --git a/components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc b/components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc
index d6366ef811e77df3bbb9d908d1526a613b7ceeb0..3910cfd9ccce2c993a74af1ad5aa5342b4dc73cc 100644
--- a/components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc
+++ b/components/ntp_snippets/reading_list/reading_list_suggestions_provider.cc
@@ -127,10 +127,27 @@ void ReadingListSuggestionsProvider::ReadingListModelBeingDeleted(
   reading_list_model_ = nullptr;
 }
 
+void ReadingListSuggestionsProvider::ReadingListDidApplyChanges(
+    ReadingListModel* model) {
+  DCHECK(model == reading_list_model_);
+
+  FetchReadingListInternal();
+}
+
+void ReadingListSuggestionsProvider::ReadingListModelCompletedBatchUpdates(
+    const ReadingListModel* model) {
+  DCHECK(model == reading_list_model_);
+
+  FetchReadingListInternal();
+}
+
 void ReadingListSuggestionsProvider::FetchReadingListInternal() {
   if (!reading_list_model_)
     return;
 
+  if (reading_list_model_->IsPerformingBatchUpdates())

[Olivier, 2017/04/03 13:13:53]

super nit: group with the if above.

[Marc Treib, 2017/04/04 16:57:49]

nit: Braces please, also above

[gambard, 2017/04/05 08:08:55]

Done.

[gambard, 2017/04/05 08:08:55]

Done.

+    return;
+
   DCHECK(reading_list_model_->loaded());
   std::vector<const ReadingListEntry*> entries;
   for (const GURL& url : reading_list_model_->Keys()) {