Exclude building signin view controller and its delegate on ChromeOS

chrome/browser/ui/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/chromecast_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 797 matching lines @@
       "sad_tab_types.h",
       "scoped_tabbed_browser_displayer.cc",
       "scoped_tabbed_browser_displayer.h",
       "search/instant_controller.cc",
       "search/instant_controller.h",
       "search/search_delegate.cc",
       "search/search_delegate.h",
       "settings_window_manager.cc",
       "settings_window_manager.h",
       "settings_window_manager_observer.h",
-      "signin_view_controller.cc",
-      "signin_view_controller.h",
-      "signin_view_controller_delegate.cc",
-      "signin_view_controller_delegate.h",
       "singleton_tabs.cc",
       "singleton_tabs.h",
       "startup/automation_infobar_delegate.cc",
       "startup/automation_infobar_delegate.h",
       "startup/bad_flags_prompt.cc",
       "startup/bad_flags_prompt.h",
       "startup/google_api_keys_infobar_delegate.cc",
       "startup/google_api_keys_infobar_delegate.h",
       "startup/obsolete_system_infobar_delegate.cc",
       "startup/obsolete_system_infobar_delegate.h",
@@ skipping 991 matching lines @@
         "views/passwords/manage_passwords_bubble_view.cc",
         "views/passwords/manage_passwords_bubble_view.h",
         "views/passwords/manage_passwords_icon_views.cc",
         "views/passwords/manage_passwords_icon_views.h",
         "views/permission_bubble/chooser_bubble_ui_view.cc",
         "views/permission_bubble/chooser_bubble_ui_view.h",
         "views/permission_bubble/permission_prompt_impl_views.cc",
         "views/process_singleton_dialog_linux.cc",
         "views/profiles/profile_indicator_icon.cc",
         "views/profiles/profile_indicator_icon.h",
-        "views/profiles/signin_view_controller_delegate_views.cc",
-        "views/profiles/signin_view_controller_delegate_views.h",
         "views/profiles/user_manager_view.cc",
         "views/profiles/user_manager_view.h",
         "views/proximity_auth/proximity_auth_error_bubble_view.cc",
         "views/proximity_auth/proximity_auth_error_bubble_view.h",
         "views/session_crashed_bubble_view.cc",
         "views/session_crashed_bubble_view.h",
         "views/simple_message_box_views.cc",
         "views/ssl_client_certificate_selector.cc",
         "views/ssl_client_certificate_selector.h",
         "views/status_bubble_views.cc",
@@ skipping 85 matching lines @@
           "views/ime_driver/remote_text_input_client.cc",
           "views/ime_driver/remote_text_input_client.h",
           "views/ime_driver/simple_input_method.cc",
           "views/ime_driver/simple_input_method.h",
           "views/tabs/window_finder_mus.cc",
           "views/tabs/window_finder_mus.h",
         ]
 
         deps += [ "//ui/views/mus" ]
       }
+
+      if (!is_chromeos) {
+        sources += [
+          "views/profiles/signin_view_controller_delegate_views.cc",
+          "views/profiles/signin_view_controller_delegate_views.h",
+        ]
+      }
     }
     if (use_ash) {
       sources += [
         "views/frame/browser_frame_ash.cc",
         "views/frame/browser_frame_ash.h",
         "views/frame/browser_header_painter_ash.cc",
         "views/frame/browser_header_painter_ash.h",
         "views/frame/browser_non_client_frame_view_ash.cc",
         "views/frame/browser_non_client_frame_view_ash.h",
         "views/frame/immersive_context_mus.cc",
@@ skipping 21 matching lines @@
     # This is the only component that can interact with gtk.
     deps += [ "//chrome/browser/ui/libgtkui" ]
   }
   if (is_win || is_mac || is_desktop_linux) {
     sources += [
       "avatar_button_error_controller.cc",
       "avatar_button_error_controller.h",
       "avatar_button_error_controller_delegate.h",
       "external_protocol_dialog_delegate.cc",
       "external_protocol_dialog_delegate.h",
+      "signin_view_controller.cc",
+      "signin_view_controller.h",
+      "signin_view_controller_delegate.cc",
+      "signin_view_controller_delegate.h",
       "startup/default_browser_infobar_delegate.cc",
       "startup/default_browser_infobar_delegate.h",
       "startup/default_browser_prompt.cc",
       "startup/default_browser_prompt.h",
       "startup/default_browser_prompt_win.cc",
       "sync/one_click_signin_links_delegate.h",
       "sync/one_click_signin_links_delegate_impl.cc",
       "sync/one_click_signin_links_delegate_impl.h",
       "sync/one_click_signin_sync_observer.cc",
       "sync/one_click_signin_sync_observer.h",
@@ skipping 1556 matching lines @@
       "test/test_confirm_bubble_model.cc",
       "test/test_confirm_bubble_model.h",
     ]
     deps += [ "//chrome/test:test_support_ui" ]
   }
 
   if (enable_extensions) {
     deps += [ "//extensions/browser" ]
   }
 }