login: Remove scoped keyboard disabler.

ui/keyboard/BUILD.gn

 # Copyright 2014 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.
 
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 import("//third_party/google_input_tools/closure.gni")
 import("//third_party/google_input_tools/inputview.gni")
 import("//tools/grit/grit_rule.gni")
 
 component("keyboard") {
   sources = [
     "keyboard_controller.cc",
     "keyboard_controller.h",
     "keyboard_controller_observer.h",
     "keyboard_event_filter.cc",
     "keyboard_event_filter.h",
     "keyboard_export.h",
     "keyboard_layout_delegate.h",
     "keyboard_layout_manager.cc",
     "keyboard_layout_manager.h",
     "keyboard_switches.cc",
     "keyboard_switches.h",
     "keyboard_ui.cc",
     "keyboard_ui.h",
     "keyboard_util.cc",
     "keyboard_util.h",
-    "scoped_keyboard_disabler.cc",
-    "scoped_keyboard_disabler.h",
   ]
 
   defines = [ "KEYBOARD_IMPLEMENTATION" ]
 
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
     "//skia",
     "//ui/aura",
     "//ui/base",
@@ skipping 139 matching lines @@
     "//ui/base/ime",
     "//ui/compositor:test_support",
     "//ui/events:test_support",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl:test_support",
     "//ui/resources:ui_test_pak",
     "//ui/wm",
   ]
 }