Add prerender to ChromeOS.

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 659 matching lines @@
         'browser/chromeos/options/vpn_config_view.cc',
         'browser/chromeos/options/vpn_config_view.h',
         'browser/chromeos/panels/panel_scroller.cc',
         'browser/chromeos/panels/panel_scroller.h',
         'browser/chromeos/panels/panel_scroller_container.cc',
         'browser/chromeos/panels/panel_scroller_container.h',
         'browser/chromeos/panels/panel_scroller_header.cc',
         'browser/chromeos/panels/panel_scroller_header.h',
         'browser/chromeos/preferences.cc',
         'browser/chromeos/preferences.h',
+        'browser/chromeos/prerender_condition_network.cc',
+        'browser/chromeos/prerender_condition_network.h',
         'browser/chromeos/proxy_config_service.cc',
         'browser/chromeos/proxy_config_service.h',
         'browser/chromeos/proxy_config_service_impl.cc',
         'browser/chromeos/proxy_config_service_impl.h',
         'browser/chromeos/proxy_cros_settings_provider.cc',
         'browser/chromeos/proxy_cros_settings_provider.h',
         'browser/chromeos/setting_level_bubble.cc',
         'browser/chromeos/setting_level_bubble.h',
         'browser/chromeos/setting_level_bubble_view.cc',
         'browser/chromeos/setting_level_bubble_view.h',
@@ skipping 995 matching lines @@
         'browser/prefs/proxy_config_dictionary.cc',
         'browser/prefs/proxy_config_dictionary.h',
         'browser/prefs/proxy_prefs.cc',
         'browser/prefs/proxy_prefs.h',
         'browser/prefs/scoped_user_pref_update.cc',
         'browser/prefs/scoped_user_pref_update.h',
         'browser/prefs/session_startup_pref.cc',
         'browser/prefs/session_startup_pref.h',
         'browser/prefs/value_map_pref_store.cc',
         'browser/prefs/value_map_pref_store.h',
+        'browser/prerender/prerender_condition.h',
         'browser/prerender/prerender_config.cc',
         'browser/prerender/prerender_config.h',
         'browser/prerender/prerender_contents.cc',
         'browser/prerender/prerender_contents.h',
         'browser/prerender/prerender_field_trial.cc',
         'browser/prerender/prerender_field_trial.h',
         'browser/prerender/prerender_final_status.cc',
         'browser/prerender/prerender_final_status.h',
         'browser/prerender/prerender_history.h',
         'browser/prerender/prerender_history.cc',
@@ skipping 3116 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }