Move TranslatePrefs to the Translate component

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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 2527 matching lines @@
         'browser/thumbnails/thumbnailing_context.cc',
         'browser/thumbnails/thumbnailing_context.h',
         'browser/translate/options_menu_model.cc',
         'browser/translate/options_menu_model.h',
         'browser/translate/translate_accept_languages_factory.cc',
         'browser/translate/translate_accept_languages_factory.h',
         'browser/translate/translate_infobar_delegate.cc',
         'browser/translate/translate_infobar_delegate.h',
         'browser/translate/translate_manager.cc',
         'browser/translate/translate_manager.h',
-        'browser/translate/translate_prefs.cc',
-        'browser/translate/translate_prefs.h',
         'browser/translate/translate_service.cc',
         'browser/translate/translate_service.h',
         'browser/translate/translate_tab_helper.cc',
         'browser/translate/translate_tab_helper.h',
         'browser/translate/translate_ui_delegate.cc',
         'browser/translate/translate_ui_delegate.h',
         'browser/undo/bookmark_renumber_observer.h',
         'browser/undo/bookmark_undo_service.cc',
         'browser/undo/bookmark_undo_service.h',
         'browser/undo/bookmark_undo_service_factory.cc',
@@ skipping 1213 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }