Adds IDBKeyPath parser / extractor, and provides a mechanism to call it sandboxed.

webkit/glue/webkit_glue.gypi

 # Copyright (c) 2010 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': {
     'conditions': [
       ['inside_chromium_build==0', {
         'webkit_src_dir': '../../../..',
       },{
@@ skipping 261 matching lines @@
         'cpp_variant.h',
         'dom_operations.cc',
         'dom_operations.h',
         'form_data.h',
         'form_field.cc',
         'form_field.h',
         'ftp_directory_listing_response_delegate.cc',
         'ftp_directory_listing_response_delegate.h',
         'glue_serialize.cc',
         'glue_serialize.h',
+        'idb_bindings.cc',
+        'idb_bindings.h',
         'image_decoder.cc',
         'image_decoder.h',
         'image_resource_fetcher.cc',
         'image_resource_fetcher.h',
         'multipart_response_delegate.cc',
         'multipart_response_delegate.h',
         'npruntime_util.cc',
         'npruntime_util.h',
         'password_form.h',
         'password_form_dom_manager.cc',
@@ skipping 129 matching lines @@
         }],
         ['inside_chromium_build==0', {
           'dependencies': [
             '<(DEPTH)/webkit/support/setup_third_party.gyp:third_party_headers',
           ],
         }],
       ],
     },
   ],
 }