Remove changes remaining counter from about:sync

sync/internal_api/public/sessions/sync_session_snapshot.cc

Index: sync/internal_api/public/sessions/sync_session_snapshot.cc
diff --git a/sync/internal_api/public/sessions/sync_session_snapshot.cc b/sync/internal_api/public/sessions/sync_session_snapshot.cc
index 97bc094dddaeb87be2eb6e21090ea155e479d4f8..4e7a2b11b9148802a43bed46095ec0ff6c9eb3f1 100644
--- a/sync/internal_api/public/sessions/sync_session_snapshot.cc
+++ b/sync/internal_api/public/sessions/sync_session_snapshot.cc
@@ -70,9 +70,6 @@ base::DictionaryValue* SyncSessionSnapshot::ToValue() const {
                     model_neutral_state_.num_local_overwrites);
   value->SetInteger("numServerOverwrites",
                     model_neutral_state_.num_server_overwrites);
-  value->SetInteger(
-      "numServerChangesRemaining",
-      static_cast<int>(model_neutral_state_.num_server_changes_remaining));
   value->Set("downloadProgressMarkers",
              ProgressMarkerMapToValue(download_progress_markers_).release());
   value->SetBoolean("isSilenced", is_silenced_);
@@ -112,10 +109,6 @@ std::string SyncSessionSnapshot::ToString() const {
   return json;
 }
 
-int64 SyncSessionSnapshot::num_server_changes_remaining() const {
-  return model_neutral_state().num_server_changes_remaining;
-}
-
 const ProgressMarkerMap&
     SyncSessionSnapshot::download_progress_markers() const {
   return download_progress_markers_;