Remove FixedSizedScrollView.

ash/common/system/chromeos/bluetooth/tray_bluetooth.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 "ash/common/system/chromeos/bluetooth/tray_bluetooth.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/session/session_state_delegate.h"
-#include "ash/common/system/tray/fixed_sized_scroll_view.h"
 #include "ash/common/system/tray/hover_highlight_view.h"
 #include "ash/common/system/tray/system_tray.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/system/tray/system_tray_notifier.h"
 #include "ash/common/system/tray/throbber_view.h"
 #include "ash/common/system/tray/tray_constants.h"
 #include "ash/common/system/tray/tray_details_view.h"
 #include "ash/common/system/tray/tray_item_more.h"
 #include "ash/common/system/tray/tray_popup_header_button.h"
 #include "ash/common/system/tray/tray_popup_item_style.h"
 #include "ash/common/system/tray/tray_popup_utils.h"
 #include "ash/common/system/tray/tri_view.h"
 #include "ash/common/wm_shell.h"
 #include "ash/resources/vector_icons/vector_icons.h"
 #include "device/bluetooth/bluetooth_common.h"
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/gfx/vector_icons_public.h"
 #include "ui/views/controls/button/toggle_button.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/progress_bar.h"
+#include "ui/views/controls/scroll_view.h"
 #include "ui/views/controls/separator.h"
 #include "ui/views/layout/box_layout.h"
 
 namespace ash {
 namespace tray {
 namespace {
 
 bool UseMd() {
   return MaterialDesignController::IsSystemTrayMenuMaterial();
 }
@@ skipping 443 matching lines @@
             TrayPopupItemStyle::FontStyle::DETAILED_VIEW_LABEL);
         gfx::ImageSkia icon_image = CreateVectorIcon(
             GetBluetoothDeviceIcon(device_type, false), style.GetIconColor());
         SetupConnectingItemMd(container, display_name, icon_image);
       } else {
         display_name = l10n_util::GetStringFUTF16(
             IDS_ASH_STATUS_TRAY_BLUETOOTH_CONNECTING, display_name);
         container->AddCheckableLabel(display_name, true /* highlight */, false);
       }
       scroll_content()->SizeToPreferredSize();
-      static_cast<views::View*>(scroller())->Layout();
+      scroller()->Layout();
     }
   }
 
   // TrayDetailsView:
   void HandleViewClicked(views::View* view) override {
     if (view == manage_devices_) {
       ShowSettings();
       return;
     }
 
@@ skipping 250 matching lines @@
     detailed_->Update();
 }
 
 void TrayBluetooth::OnBluetoothDiscoveringChanged() {
   if (!detailed_)
     return;
   detailed_->Update();
 }
 
 }  // namespace ash