Remove the most obvious dead code from message center.

ui/message_center/views/message_center_bubble.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/message_center/views/message_center_bubble.h"
 
 #include "ui/message_center/message_center_style.h"
 #include "ui/message_center/message_center_util.h"
 #include "ui/message_center/views/message_center_view.h"
 #include "ui/views/layout/fill_layout.h"
@@ skipping 60 matching lines @@
   if (message_center_view_)
     message_center_view_->SetSettingsVisible(true);
   else
     initially_settings_visible_ = true;
 }
 
 views::TrayBubbleView::InitParams MessageCenterBubble::GetInitParams(
     views::TrayBubbleView::AnchorAlignment anchor_alignment) {
   views::TrayBubbleView::InitParams init_params =
       GetDefaultInitParams(anchor_alignment);
-  if (IsRichNotificationEnabled()) {
-    init_params.min_width += kMarginBetweenItems * 2;
-    init_params.max_width += kMarginBetweenItems * 2;
-  }
+  init_params.min_width += kMarginBetweenItems * 2;
+  init_params.max_width += kMarginBetweenItems * 2;
   init_params.max_height = max_height();
   init_params.can_activate = true;
   return init_params;
 }
 
 void MessageCenterBubble::InitializeContents(
     views::TrayBubbleView* new_bubble_view) {
   set_bubble_view(new_bubble_view);
   message_center_view_ = new MessageCenterView(
       message_center(), tray(), max_height(), initially_settings_visible_);
@@ skipping 23 matching lines @@
 }
 
 void MessageCenterBubble::OnMouseExitedView() {
 }
 
 size_t MessageCenterBubble::NumMessageViewsForTest() const {
   return message_center_view_->NumMessageViewsForTest();
 }
 
 }  // namespace message_center