Lock screen for Chrome-Athena

athena/athena.gyp

Index: athena/athena.gyp
diff --git a/athena/athena.gyp b/athena/athena.gyp
index 8453bcbb381ebeb02ff299d29ed2313a718ca4a6..ae8d16bac1bf0ad2bb83e289e2a7ca1931cb258f 100644
--- a/athena/athena.gyp
+++ b/athena/athena.gyp
@@ -80,6 +80,7 @@
         'screen/screen_accelerator_handler.cc',
         'screen/screen_accelerator_handler.h',
         'screen/screen_manager_impl.cc',
+        'screen_lock/public/screen_lock_manager.h',
         'system/background_controller.cc',
         'system/background_controller.h',
         'system/network_selector.cc',
@@ -185,9 +186,13 @@
       'type': 'static_library',
       'dependencies': [
         '../components/components.gyp:component_metrics_proto',
+        '../chrome/chrome.gyp:browser_chromeos',
         '../chrome/chrome.gyp:browser_extensions',
         '../components/components.gyp:omnibox',
       ],
+      'defines': [
+        'ATHENA_IMPLEMENTATION',
+      ],
       'sources': [
         'content/chrome/dialogs.cc',
         'content/chrome/media_utils.cc',
@@ -198,6 +203,7 @@
         'extensions/chrome/athena_chrome_app_window_client.cc',
         'extensions/chrome/athena_chrome_app_window_client.h',
         'extensions/chrome/extensions_delegate_impl.cc',
+        'screen_lock/chrome/screen_lock_manager_impl.cc',
       ],
     },
     {