Set ImeListView's scrollable range when updating

ash/common/system/ime/tray_ime_chromeos.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/ime/tray_ime_chromeos.h"
 
 #include <vector>
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/session/session_state_delegate.h"
@@ skipping 96 matching lines @@
 
  private:
   DISALLOW_COPY_AND_ASSIGN(IMEDefaultView);
 };
 
 class IMEDetailedView : public ImeListView {
  public:
   IMEDetailedView(SystemTrayItem* owner,
                   LoginStatus login,
                   bool show_keyboard_toggle)
-      : ImeListView(owner, show_keyboard_toggle, ImeListView::HIDE_SINGLE_IME),
+      : ImeListView(owner,
+                    show_keyboard_toggle,
+                    ImeListView::HIDE_SINGLE_IME,
+                    gfx::Range::InvalidRange()),
         login_(login),
         settings_(nullptr),
         settings_button_(nullptr) {
     SystemTrayDelegate* delegate = WmShell::Get()->system_tray_delegate();
     IMEInfoList list;
     delegate->GetAvailableIMEList(&list);
     IMEPropertyInfoList property_list;
     delegate->GetCurrentIMEProperties(&property_list);
     Update(list, property_list, show_keyboard_toggle,
            ImeListView::HIDE_SINGLE_IME);
@@ skipping 215 matching lines @@
   else
     Update();
 }
 
 bool TrayIME::ShouldDefaultViewBeVisible() {
   return is_visible_ && (ime_list_.size() > 1 || property_list_.size() > 1 ||
                          ShouldShowKeyboardToggle());
 }
 
 }  // namespace ash