Create TemplateUrlData to base::Dictionary utility functions

components/search_engines/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//tools/json_to_struct/json_to_struct.gni")
 
 static_library("search_engines") {
   sources = [
     "default_search_manager.cc",
@@ skipping 12 matching lines @@
     "search_engines_switches.cc",
     "search_engines_switches.h",
     "search_host_to_urls_map.cc",
     "search_host_to_urls_map.h",
     "search_terms_data.cc",
     "search_terms_data.h",
     "template_url.cc",
     "template_url.h",
     "template_url_data.cc",
     "template_url_data.h",
+    "template_url_data_util.cc",
+    "template_url_data_util.h",
     "template_url_fetcher.cc",
     "template_url_fetcher.h",
     "template_url_id.h",
     "template_url_parser.cc",
     "template_url_parser.h",
     "template_url_prepopulate_data.cc",
     "template_url_prepopulate_data.h",
     "template_url_service.cc",
     "template_url_service.h",
     "template_url_service_client.h",
@@ skipping 107 matching lines @@
   }
 }
 
 json_to_struct("prepopulated_engines") {
   visibility = [ ":*" ]
 
   source = "prepopulated_engines.json"
   schema_file = "prepopulated_engines_schema.json"
   namespace = "TemplateURLPrepopulateData"
 }