Video Player: Enable cast feature by default

ui/file_manager/video_player/js/cast/caster.js

Index: ui/file_manager/video_player/js/cast/caster.js
diff --git a/ui/file_manager/video_player/js/cast/caster.js b/ui/file_manager/video_player/js/cast/caster.js
index ad704497ef039342e30afee962964e0db9bc2b2a..e349f03bf7965db772d6d9868fcf140490d917d0 100644
--- a/ui/file_manager/video_player/js/cast/caster.js
+++ b/ui/file_manager/video_player/js/cast/caster.js
@@ -10,21 +10,12 @@
 // cast extension. This line prevents an exception on using localStorage.
 window.__defineGetter__('localStorage', function() { return {}; });
 
-/**
- * @type {string}
- * @const
- */
-var CAST_COMMAND_LINE_FLAG = 'enable-video-player-chromecast-support';
-
 // THIS IS A TEST APP.
 // TODO(yoshiki): Fix this before launch.
 var APPLICATION_ID = '214CC863';
 
 util.addPageLoadHandler(function() {
-  chrome.commandLinePrivate.hasSwitch(CAST_COMMAND_LINE_FLAG, function(result) {
-    if (result)
-      initialize();
-  }.wrap());
+  initialize();
 }.wrap());
 
 /**