cros: Simple password view for lock. Adds test support.

ash/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("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
 
 # Historical note: Ash shipped on Windows for a couple years to support
@@ skipping 196 matching lines @@
     "link_handler_model_factory.cc",
     "link_handler_model_factory.h",
     "login/lock_screen_controller.cc",
     "login/lock_screen_controller.h",
     "login/ui/lock_contents_view.cc",
     "login/ui/lock_contents_view.h",
     "login/ui/lock_screen.cc",
     "login/ui/lock_screen.h",
     "login/ui/lock_window.cc",
     "login/ui/lock_window.h",
+    "login/ui/login_password_view.cc",
+    "login/ui/login_password_view.h",
     "login_status.h",
     "magnifier/magnification_controller.cc",
     "magnifier/magnification_controller.h",
     "magnifier/partial_magnification_controller.cc",
     "magnifier/partial_magnification_controller.h",
     "media_controller.cc",
     "media_controller.h",
     "metrics/desktop_task_switch_metric_recorder.cc",
     "metrics/desktop_task_switch_metric_recorder.h",
     "metrics/gesture_action_type.h",
@@ skipping 941 matching lines @@
     "first_run/first_run_helper_unittest.cc",
     "focus_cycler_unittest.cc",
     "frame/caption_buttons/frame_caption_button_container_view_unittest.cc",
     "frame/caption_buttons/frame_size_button_unittest.cc",
     "frame/custom_frame_view_ash_unittest.cc",
     "frame/default_header_painter_unittest.cc",
     "laser/laser_pointer_controller_unittest.cc",
     "laser/laser_pointer_points_unittest.cc",
     "laser/laser_segment_utils_unittest.cc",
     "login/lock_screen_controller_unittest.cc",
+    "login/ui/login_password_view_test.cc",
+    "login/ui/login_test_base.cc",
+    "login/ui/login_test_base.h",
     "metrics/desktop_task_switch_metric_recorder_unittest.cc",
     "metrics/pointer_metrics_recorder_unittest.cc",
     "metrics/task_switch_metrics_recorder_unittest.cc",
     "metrics/task_switch_time_tracker_unittest.cc",
     "metrics/user_metrics_recorder_unittest.cc",
     "mus/window_manager_common_unittests.cc",
     "mus_property_mirror_ash_unittest.cc",
     "root_window_controller_unittest.cc",
     "rotator/screen_rotation_animation_unittest.cc",
     "rotator/screen_rotation_animator_unittest.cc",
@@ skipping 102 matching lines @@
     "//ash/public/cpp:ash_public_cpp",
     "//ash/public/cpp:unit_tests",
     "//ash/resources/vector_icons",
     "//ash/test:test_support_without_content",
     "//base",
     "//base/test:test_support",
     "//chromeos",
     "//chromeos:power_manager_proto",
     "//chromeos:test_support_without_gmock",
     "//components/prefs:test_support",
+    "//components/user_manager:test_support",
     "//device/bluetooth",
     "//services/ui/public/interfaces",
     "//testing/gmock",
     "//ui/accessibility",
     "//ui/app_list/presenter",
     "//ui/app_list/presenter:test_support",
     "//ui/aura",
     "//ui/aura:test_support",
     "//ui/base",
     "//ui/base:test_support",
@@ skipping 211 matching lines @@
     "//content/public/app:both",
     "//device/bluetooth",
   ]
 
   data_deps = [
     "//ash/strings:ash_test_strings",
     "//ash/resources:ash_test_resources_with_content_100_percent",
     "//ash/resources:ash_test_resources_200_percent",
   ]
 }