Replace screen capture confirmation infobar with a message box.

chrome/chrome_browser_ui.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.
 
 {
   'targets': [
     {
       'target_name': 'browser_ui',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 1243 matching lines @@
         'browser/ui/prefs/prefs_tab_helper.cc',
         'browser/ui/prefs/prefs_tab_helper.h',
         'browser/ui/profile_error_dialog.cc',
         'browser/ui/profile_error_dialog.h',
         'browser/ui/protocol_dialog_delegate.h',
         'browser/ui/sad_tab.cc',
         'browser/ui/sad_tab.h',
         'browser/ui/sad_tab_helper.cc',
         'browser/ui/sad_tab_helper.h',
         'browser/ui/sad_tab_types.h',
-        'browser/ui/screen_capture_infobar_delegate.cc',
-        'browser/ui/screen_capture_infobar_delegate.h',
         'browser/ui/screen_capture_notification_ui.h',
         'browser/ui/screen_capture_notification_ui_stub.cc',
         'browser/ui/screen_capture_notification_ui_win.cc',
         'browser/ui/search/instant_commit_type.h',
         'browser/ui/search/instant_controller.cc',
         'browser/ui/search/instant_controller.h',
         'browser/ui/search/instant_loader.cc',
         'browser/ui/search/instant_loader.h',
         'browser/ui/search/instant_ntp.cc',
         'browser/ui/search/instant_ntp.h',
@@ skipping 1604 matching lines @@
         }],
         ['enable_message_center==1', {
           'dependencies': [
             '../ui/message_center/message_center.gyp:message_center',
           ],
         }],
       ],
     },
   ],
 }