Remove all the indexeddb-related utility process code

content/content_browser.gypi

 # Copyright (c) 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.
 
 {
   'dependencies': [
     'browser/debugger/devtools_resources.gyp:devtools_resources',
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
@@ skipping 439 matching lines @@
     'browser/in_process_webkit/browser_webkitplatformsupport_impl.cc',
     'browser/in_process_webkit/browser_webkitplatformsupport_impl.h',
     'browser/in_process_webkit/indexed_db_callbacks.cc',
     'browser/in_process_webkit/indexed_db_callbacks.h',
     'browser/in_process_webkit/indexed_db_context_impl.cc',
     'browser/in_process_webkit/indexed_db_context_impl.h',
     'browser/in_process_webkit/indexed_db_database_callbacks.cc',
     'browser/in_process_webkit/indexed_db_database_callbacks.h',
     'browser/in_process_webkit/indexed_db_dispatcher_host.cc',
     'browser/in_process_webkit/indexed_db_dispatcher_host.h',
-    'browser/in_process_webkit/indexed_db_key_utility_client.cc',
-    'browser/in_process_webkit/indexed_db_key_utility_client.h',
     'browser/in_process_webkit/indexed_db_quota_client.cc',
     'browser/in_process_webkit/indexed_db_quota_client.h',
     'browser/in_process_webkit/indexed_db_transaction_callbacks.cc',
     'browser/in_process_webkit/indexed_db_transaction_callbacks.h',
     'browser/in_process_webkit/webkit_thread.cc',
     'browser/in_process_webkit/webkit_thread.h',
     'browser/intents/intent_injector.cc',
     'browser/intents/intent_injector.h',
     'browser/intents/internal_web_intents_dispatcher.cc',
     'browser/intents/internal_web_intents_dispatcher.h',
@@ skipping 543 matching lines @@
         ['exclude', '^browser/renderer_host/java/'],
       ],
     }],
     ['input_speech==0', {
       'sources/': [
         ['exclude', '^browser/speech/'],
       ],
     }],
   ],
 }