[RDHI] Refactored blocked_loaders_map_ to key by render frame route id

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': [
     '../base/base.gyp:base_static',
     '../components/url_formatter/url_formatter.gyp:url_formatter',
     '../crypto/crypto.gyp:crypto',
     '../device/battery/battery.gyp:device_battery',
@@ skipping 148 matching lines @@
       'public/browser/histogram_fetcher.h',
       'public/browser/host_zoom_map.h',
       'public/browser/indexed_db_context.h',
       'public/browser/indexed_db_info.h',
       'public/browser/interstitial_page.h',
       'public/browser/interstitial_page_delegate.cc',
       'public/browser/interstitial_page_delegate.h',
       'public/browser/invalidate_type.h',
       'public/browser/javascript_dialog_manager.cc',
       'public/browser/javascript_dialog_manager.h',
+      'public/browser/loader_io_thread_notifier.cc',
+      'public/browser/loader_io_thread_notifier.h',
       'public/browser/load_from_memory_cache_details.cc',
       'public/browser/load_from_memory_cache_details.h',
       'public/browser/load_notification_details.h',
       'public/browser/local_storage_usage_info.h',
       'public/browser/location_provider.h',
       'public/browser/media_capture_devices.h',
       'public/browser/media_device_id.cc',
       'public/browser/media_device_id.h',
       'public/browser/message_port_delegate.h',
       'public/browser/message_port_provider.h',
@@ skipping 742 matching lines @@
       'browser/loader/async_revalidation_manager.h',
       'browser/loader/certificate_resource_handler.cc',
       'browser/loader/certificate_resource_handler.h',
       'browser/loader/cross_site_resource_handler.cc',
       'browser/loader/cross_site_resource_handler.h',
       'browser/loader/detachable_resource_handler.cc',
       'browser/loader/detachable_resource_handler.h',
       'browser/loader/global_routing_id.h',
       'browser/loader/layered_resource_handler.cc',
       'browser/loader/layered_resource_handler.h',
+      'browser/loader/loader_io_thread_notifier_impl.cc',
+      'browser/loader/loader_io_thread_notifier_impl.h',
       'browser/loader/mime_type_resource_handler.cc',
       'browser/loader/mime_type_resource_handler.h',
       'browser/loader/navigation_resource_handler.cc',
       'browser/loader/navigation_resource_handler.h',
       'browser/loader/navigation_resource_throttle.cc',
       'browser/loader/navigation_resource_throttle.h',
       'browser/loader/navigation_url_loader.cc',
       'browser/loader/navigation_url_loader.h',
       'browser/loader/navigation_url_loader_delegate.h',
       'browser/loader/navigation_url_loader_factory.h',
@@ skipping 1275 matching lines @@
     ['enable_webvr==1 and OS=="android"', {
       'sources': [
         'browser/vr/android/cardboard/cardboard_vr_device.cc',
         'browser/vr/android/cardboard/cardboard_vr_device.h',
         'browser/vr/android/cardboard/cardboard_vr_device_provider.cc',
         'browser/vr/android/cardboard/cardboard_vr_device_provider.h',
       ],
     }],
   ],
 }