Add the UMA recording recall of URLRequests preconnected.

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 1150 matching lines @@
         'browser/net/sdch_dictionary_fetcher.cc',
         'browser/net/sdch_dictionary_fetcher.h',
         'browser/net/service_providers_win.cc',
         'browser/net/service_providers_win.h',
         'browser/net/spdyproxy/http_auth_handler_spdyproxy.cc',
         'browser/net/spdyproxy/http_auth_handler_spdyproxy.h',
         'browser/net/sqlite_server_bound_cert_store.cc',
         'browser/net/sqlite_server_bound_cert_store.h',
         'browser/net/ssl_config_service_manager.h',
         'browser/net/ssl_config_service_manager_pref.cc',
+        'browser/net/timed_cache.cc',
+        'browser/net/timed_cache.h',
         'browser/net/transport_security_persister.cc',
         'browser/net/transport_security_persister.h',
         'browser/net/url_fixer_upper.cc',
         'browser/net/url_fixer_upper.h',
         'browser/net/url_info.cc',
         'browser/net/url_info.h',
         'browser/notifications/balloon.cc',
         'browser/notifications/balloon.h',
         'browser/notifications/balloon_collection.cc',
         'browser/notifications/balloon_collection.h',
@@ skipping 2052 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' ],
         },
       ],
      },
     ],
   ],
 }