Navigation: move RestoreType and ReloadType into a separate file

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',
     '../cc/cc.gyp:cc',
     '../cc/cc.gyp:cc_surfaces',
     '../components/components.gyp:display_compositor',
@@ skipping 246 matching lines @@
       'public/browser/presentation_session.cc',
       'public/browser/presentation_session.h',
       'public/browser/presentation_session_message.cc',
       'public/browser/presentation_session_message.h',
       'public/browser/profiler_controller.h',
       'public/browser/profiler_subscriber.h',
       'public/browser/push_messaging_service.cc',
       'public/browser/push_messaging_service.h',
       'public/browser/quota_permission_context.h',
       'public/browser/readback_types.h',
+      'public/browser/reload_type.h',
       'public/browser/render_frame_host.h',
       'public/browser/render_process_host.h',
       'public/browser/render_process_host_factory.h',
       'public/browser/render_process_host_observer.h',
       'public/browser/render_view_host.h',
       'public/browser/render_widget_host.h',
       'public/browser/render_widget_host_view.h',
       'public/browser/render_widget_host_view_frame_subscriber.h',
       'public/browser/render_widget_host_view_mac_delegate.h',
       'public/browser/resource_context.h',
       'public/browser/resource_controller.h',
       'public/browser/resource_dispatcher_host.cc',
       'public/browser/resource_dispatcher_host.h',
       'public/browser/resource_dispatcher_host_delegate.cc',
       'public/browser/resource_dispatcher_host_delegate.h',
       'public/browser/resource_dispatcher_host_login_delegate.h',
       'public/browser/resource_hints.h',
       'public/browser/resource_request_details.cc',
       'public/browser/resource_request_details.h',
       'public/browser/resource_request_info.h',
       'public/browser/resource_throttle.h',
+      'public/browser/restore_type.h',
       'public/browser/save_page_type.h',
       'public/browser/screen_orientation_delegate.h',
       'public/browser/screen_orientation_dispatcher_host.h',
       'public/browser/screen_orientation_provider.cc',
       'public/browser/screen_orientation_provider.h',
       'public/browser/security_style_explanation.h',
       'public/browser/security_style_explanations.cc',
       'public/browser/security_style_explanations.h',
       'public/browser/service_worker_context.h',
       'public/browser/service_worker_usage_info.cc',
@@ skipping 1815 matching lines @@
       ],
     }],
     ['OS != "mac" and OS != "android"', {
       'sources!': [
         'browser/gpu/gpu_surface_tracker.cc',
         'browser/gpu/gpu_surface_tracker.h',
       ],
     }],
   ],
 }