Add UpdateNotificationSize to MessageCenterController.

ui/message_center/views/toast_contents_view.cc

 // Copyright (c) 2013 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/toast_contents_view.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 309 matching lines @@
   if (collection_)
     collection_->ClickOnNotification(notification_id);
 }
 
 void ToastContentsView::ClickOnSettingsButton(
     const std::string& notification_id) {
   if (collection_)
     collection_->ClickOnSettingsButton(notification_id);
 }
 
+void ToastContentsView::UpdateNotificationSize(
+    const std::string& notification_id) {
+  if (collection_)
+    collection_->UpdateNotificationSize(notification_id);
+}
+
 void ToastContentsView::RemoveNotification(
     const std::string& notification_id,
     bool by_user) {
   if (collection_)
     collection_->RemoveNotification(notification_id, by_user);
 }
 
 std::unique_ptr<ui::MenuModel> ToastContentsView::CreateMenuModel(
     const NotifierId& notifier_id,
     const base::string16& display_source) {
@@ skipping 43 matching lines @@
 }
 
 gfx::Rect ToastContentsView::GetClosedToastBounds(gfx::Rect bounds) {
   return gfx::Rect(bounds.x() + bounds.width() - kClosedToastWidth,
                    bounds.y(),
                    kClosedToastWidth,
                    bounds.height());
 }
 
 }  // namespace message_center