Add InitWidgets() phase for GTK infobars.

chrome/browser/ui/views/infobars/before_translate_infobar.cc

Index: chrome/browser/ui/views/infobars/before_translate_infobar.cc
===================================================================
--- chrome/browser/ui/views/infobars/before_translate_infobar.cc	(revision 194662)
+++ chrome/browser/ui/views/infobars/before_translate_infobar.cc	(working copy)
@@ -164,7 +164,7 @@
 
 void BeforeTranslateInfoBar::ButtonPressed(views::Button* sender,
                                            const ui::Event& event) {
-  if (!owned())
+  if (!owner())
     return;  // We're closing; don't call anything, it might access the owner.
   TranslateInfoBarDelegate* delegate = GetDelegate();
   if (sender == accept_button_) {
@@ -183,7 +183,7 @@
 
 void BeforeTranslateInfoBar::OnMenuButtonClicked(views::View* source,
                                                  const gfx::Point& point) {
-  if (!owned())
+  if (!owner())
     return;  // We're closing; don't call anything, it might access the owner.
   if (source == language_menu_button_) {
     RunMenuAt(language_menu_model_.get(), language_menu_button_,