ash:Shelf Overflow Button

ash/launcher/launcher_view.cc

Index: ash/launcher/launcher_view.cc
diff --git a/ash/launcher/launcher_view.cc b/ash/launcher/launcher_view.cc
index 3d328929e4c2252562eaf512a00c6e56de32f3f4..155a0b7845c997d23e1e4f893f2cd7f8df34f43b 100644
--- a/ash/launcher/launcher_view.cc
+++ b/ash/launcher/launcher_view.cc
@@ -465,6 +465,15 @@ void LauncherView::OnShelfAlignmentChanged() {
     overflow_bubble_->Hide();
 }
 
+void LauncherView::SchedulePaintForAllButtons() {
+  for (int i = 0; i < view_model_->view_size(); ++i) {
+    if (i >= first_visible_index_ && i <= last_visible_index_)
+      view_model_->view_at(i)->SchedulePaint();
+  }
+  if (overflow_button_ && overflow_button_->visible())
+    overflow_button_->SchedulePaint();
+}
+
 gfx::Rect LauncherView::GetIdealBoundsOfItemIcon(LauncherID id) {
   int index = model_->ItemIndexByID(id);
   if (index == -1 || (index > last_visible_index_ &&