cros: Initial structure for views-based lock.

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 183 matching lines @@
     "laser/laser_pointer_points.cc",
     "laser/laser_pointer_points.h",
     "laser/laser_pointer_view.cc",
     "laser/laser_pointer_view.h",
     "laser/laser_segment_utils.cc",
     "laser/laser_segment_utils.h",
     "link_handler_model.cc",
     "link_handler_model.h",
     "link_handler_model_factory.cc",
     "link_handler_model_factory.h",
+    "login/views/contents_view.cc",

[James Cook, 2017/05/08 22:04:20]

Why the extra /views/ subdir? Do you anticipate that there will be code here
that isn't views?

[jdufault, 2017/05/08 23:02:34]

Yes - mojo implementations soonish for the existing webui chrome.send API calls.
Later on I'd like to migrate the login code in chrome, ie, talking to
cryptohome, here as well.

[James Cook, 2017/05/08 23:24:09]

Hrm. What do you think the other subdirectories are going to be?

If you don't think it'll be that many files, I would just throw them all under
ash/login to keep the directories from getting too deep.

I would keep ash/login/views if you think there will be an ash/login/webui
someday.

[jdufault, 2017/05/08 23:48:28]

There will be some webui code to interface with gaia, but I'm not sure it will
be enough to justify a separate directory.

I do think there will be significant chunks of non-views code though - take a
look at chrome/browser/chromeos/login/* for some of it (though that directory
also includes oobe). easy_unlock is a good candidate.

+    "login/views/contents_view.h",
+    "login/views/lock_screen.cc",
+    "login/views/lock_screen.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 1277 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",
   ]
 }