Implemented nicer battery status

views/controls/menu/submenu_view.cc

Index: views/controls/menu/submenu_view.cc
diff --git a/views/controls/menu/submenu_view.cc b/views/controls/menu/submenu_view.cc
index 5664a8d32c6d6167f50bc56fdbce76eb3b6690b3..a68568d36cce16ef9bdb395b76fc7a9e2341aee1 100644
--- a/views/controls/menu/submenu_view.cc
+++ b/views/controls/menu/submenu_view.cc
@@ -38,7 +38,8 @@ SubmenuView::SubmenuView(MenuItemView* parent)
       drop_position_(MenuDelegate::DROP_NONE),
       scroll_view_container_(NULL),
       max_accelerator_width_(0),
-      minimum_preferred_width_(0) {
+      minimum_preferred_width_(0),
+      resize_open_menu_(false) {
   DCHECK(parent);
   // We'll delete ourselves, otherwise the ScrollView would delete us on close.
   set_parent_owned(false);
@@ -72,6 +73,20 @@ MenuItemView* SubmenuView::GetMenuItemAt(int index) {
   return NULL;
 }
 
+void SubmenuView::ChildPreferredSizeChanged(View* child) {
+  if (!resize_open_menu_)
+    return;
+
+  MenuItemView *item = GetMenuItem();
+  MenuController* controller = item->GetMenuController();
+
+  if (controller) {
+    bool dir;
+    gfx::Rect bounds = controller->CalculateMenuBounds(item, false, &dir);
+    Reposition(bounds);
+  }
+}
+
 void SubmenuView::Layout() {
   // We're in a ScrollView, and need to set our width/height ourselves.
   if (!parent())