Moves fields only accessed from content::DocumentState to content::InternalDocumentStateData.

content/public/renderer/document_state.cc

 // 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.
 
 #include "content/public/renderer/document_state.h"
 
 #include "content/public/common/password_form.h"
 #include "content/public/renderer/navigation_state.h"
-#include "webkit/glue/alt_error_page_resource_fetcher.h"
 
 namespace content {
 
 DocumentState::DocumentState()
     : load_histograms_recorded_(false),
       web_timing_histograms_recorded_(false),
-      http_status_code_(0),
       was_fetched_via_spdy_(false),
       was_npn_negotiated_(false),
       was_alternate_protocol_available_(false),
       was_fetched_via_proxy_(false),
-      use_error_page_(false),
-      is_overriding_user_agent_(false),
-      must_reset_scroll_and_scale_state_(false),
       was_prefetcher_(false),
       was_referred_by_prefetcher_(false),
       load_type_(UNDEFINED_LOAD),
-      cache_policy_override_set_(false),
-      cache_policy_override_(WebKit::WebURLRequest::UseProtocolCachePolicy),
-      referrer_policy_set_(false),
-      referrer_policy_(WebKit::WebReferrerPolicyDefault),
       can_load_local_resources_(false) {
 }
 
 DocumentState::~DocumentState() {}
 
 void DocumentState::set_password_form_data(
     scoped_ptr<PasswordForm> data) {
   password_form_data_.reset(data.release());
 }
 
-void DocumentState::set_alt_error_page_fetcher(
-    webkit_glue::AltErrorPageResourceFetcher* f) {
-  alt_error_page_fetcher_.reset(f);
-}
-
 void DocumentState::set_navigation_state(NavigationState* navigation_state) {
   navigation_state_.reset(navigation_state);
 }
 
 }  // namespace content