Delete the auto-launch trial.

chrome/chrome_browser.gypi

 # Copyright 2012 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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 1007 matching lines @@
     ],
     # Android and iOS, not CrOS.
     'chrome_browser_mobile_sources': [
       'browser/chrome_browser_field_trials_mobile.cc',
       'browser/chrome_browser_field_trials_mobile.h',
     ],
     # Everything but Android and iOS.
     'chrome_browser_non_mobile_sources': [
       'browser/accessibility/invert_bubble_prefs.cc',
       'browser/accessibility/invert_bubble_prefs.h',
-      'browser/auto_launch_trial.cc',
-      'browser/auto_launch_trial.h',
       'browser/background/background_contents.cc',
       'browser/background/background_contents.h',
       'browser/banners/app_banner_data_fetcher_desktop.cc',
       'browser/banners/app_banner_data_fetcher_desktop.h',
       'browser/banners/app_banner_infobar_delegate_desktop.cc',
       'browser/banners/app_banner_infobar_delegate_desktop.h',
       'browser/banners/app_banner_manager_desktop.cc',
       'browser/banners/app_banner_manager_desktop.h',
       'browser/bookmarks/bookmark_html_writer.cc',
       'browser/bookmarks/bookmark_html_writer.h',
@@ skipping 3046 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }