views::LabelButton should not call virtual methods from its constructor

ui/views/controls/button/menu_button.cc

Index: ui/views/controls/button/menu_button.cc
diff --git a/ui/views/controls/button/menu_button.cc b/ui/views/controls/button/menu_button.cc
index 614fd5e9b0eef5ee7df3a91ffa91a177ad08cc2d..638cb3e45f9da50de03df8efd65af089e28e3eaf 100644
--- a/ui/views/controls/button/menu_button.cc
+++ b/ui/views/controls/button/menu_button.cc
@@ -65,7 +65,7 @@ MenuButton::MenuButton(ButtonListener* listener,
                        const base::string16& text,
                        MenuButtonListener* menu_button_listener,
                        bool show_menu_marker)
-    : LabelButton(listener, text),
+    : LabelButton(listener),
       menu_offset_(kDefaultMenuOffsetX, kDefaultMenuOffsetY),
       listener_(menu_button_listener),
       show_menu_marker_(show_menu_marker),
@@ -76,6 +76,10 @@ MenuButton::MenuButton(ButtonListener* listener,
       should_disable_after_press_(false),
       weak_factory_(this) {
   SetHorizontalAlignment(gfx::ALIGN_LEFT);
+
+  // TODO(tapted): Remove this. MenuButton has subclasses and Init() may call
+  // virtual methods.
+  Init(text);
 }
 
 MenuButton::~MenuButton() {