Remove use of default request context and fix use of speech censor flag

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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',
       'dependencies': [
@@ skipping 2016 matching lines @@
         'browser/shell_integration_linux.cc',
         'browser/shell_integration_mac.mm',
         'browser/shell_integration_win.cc',
         'browser/sidebar/sidebar_container.cc',
         'browser/sidebar/sidebar_container.h',
         'browser/sidebar/sidebar_manager.cc',
         'browser/sidebar/sidebar_manager.h',
         'browser/simple_message_box.h',
         'browser/speech/chrome_speech_input_manager.cc',
         'browser/speech/chrome_speech_input_manager.h',
+        'browser/speech/chrome_speech_input_preferences.cc',
+        'browser/speech/chrome_speech_input_preferences.h',
         'browser/speech/speech_input_bubble.cc',
         'browser/speech/speech_input_bubble.h',
         'browser/speech/speech_input_bubble_controller.cc',
         'browser/speech/speech_input_bubble_controller.h',
         'browser/speech/speech_input_bubble_gtk.cc',
         'browser/speech/speech_input_bubble_mac.mm',
         'browser/speech/speech_input_bubble_views.cc',
         'browser/spellchecker/spellcheck_host.cc',
         'browser/spellchecker/spellcheck_host.h',
         'browser/spellchecker/spellcheck_host_impl.cc',
@@ skipping 3025 matching lines @@
               # weak imports in dependents, who still must #include
               # closure_blocks_leopard_compat.h to get weak imports.
               'type': 'none',
             }],
           ],
         },
       ],
     }],
   ],
 }