WIP - mask a view's layer by its view coordinates

ash/common/system/chromeos/ime_menu/ime_list_view.cc

 // Copyright 2016 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/ime_menu/ime_list_view.h"
 
 #include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/system/tray/hover_highlight_view.h"
 #include "ash/common/system/tray/ime_info.h"
 #include "ash/common/system/tray/system_menu_button.h"
@@ skipping 253 matching lines @@
   if (single_ime_behavior == ImeListView::SHOW_SINGLE_IME || list.size() > 1) {
     if (MaterialDesignController::IsSystemTrayMenuMaterial()) {
       AppendImeListAndProperties(list, property_list);
     } else {
       AppendIMEList(list);
       if (!property_list.empty())
         AppendIMEProperties(property_list);
     }
   }
 
+show_keyboard_toggle = true;
   if (show_keyboard_toggle) {
     if (MaterialDesignController::IsSystemTrayMenuMaterial()) {
       PrependMaterialKeyboardStatus();
     } else {
       if (list.size() > 1 || !property_list.empty())
         AddScrollSeparator();
       AppendKeyboardStatus();
     }
   }
 
@@ skipping 115 matching lines @@
 
 void ImeListView::HandleButtonPressed(views::Button* sender,
                                       const ui::Event& event) {
   if (material_keyboard_status_view_ &&
       sender == material_keyboard_status_view_->toggle()) {
     WmShell::Get()->ToggleIgnoreExternalKeyboard();
   }
 }
 
 }  // namespace ash