Add enableReferrers and enableHyperlinkAuditing to contentSettings.misc API.

chrome/browser/io_thread.cc

 // 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.
 
 #include "chrome/browser/io_thread.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/debug/leak_tracker.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/stl_util-inl.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_event_router_forwarder.h"
 #include "chrome/browser/net/chrome_network_delegate.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/connect_interceptor.h"
 #include "chrome/browser/net/passive_log_collector.h"
 #include "chrome/browser/net/predictor_api.h"
 #include "chrome/browser/net/pref_proxy_config_service.h"
 #include "chrome/browser/net/proxy_service_factory.h"
+#include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/net/raw_host_resolver_proc.h"
 #include "chrome/common/net/url_fetcher.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/gpu_process_host.h"
 #include "content/browser/in_process_webkit/indexed_db_key_utility_client.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/cookie_monster.h"
@@ skipping 262 matching lines @@
   auth_schemes_ = local_state->GetString(prefs::kAuthSchemes);
   negotiate_disable_cname_lookup_ = local_state->GetBoolean(
       prefs::kDisableAuthNegotiateCnameLookup);
   negotiate_enable_port_ = local_state->GetBoolean(
       prefs::kEnableAuthNegotiatePort);
   auth_server_whitelist_ = local_state->GetString(prefs::kAuthServerWhitelist);
   auth_delegate_whitelist_ = local_state->GetString(
       prefs::kAuthNegotiateDelegateWhitelist);
   gssapi_library_name_ = local_state->GetString(prefs::kGSSAPILibraryName);
   pref_proxy_config_tracker_ = new PrefProxyConfigTracker(local_state);
+  enable_referrers_.reset(new BooleanPrefMember());
+  enable_referrers_->Init(prefs::kEnableReferrers, local_state, NULL);
+  enable_referrers_->MoveToThread(BrowserThread::IO);
 }
 
 IOThread::~IOThread() {
   if (pref_proxy_config_tracker_)
     pref_proxy_config_tracker_->DetachFromPrefService();
   // We cannot rely on our base class to stop the thread since we want our
   // CleanUp function to run.
   Stop();
   DCHECK(!globals_);
 }
@@ skipping 97 matching lines @@
 
   // Add an observer that will emit network change events to the ChromeNetLog.
   // Assuming NetworkChangeNotifier dispatches in FIFO order, we should be
   // logging the network change before other IO thread consumers respond to it.
   network_change_observer_.reset(
       new LoggingNetworkChangeObserver(net_log_));
 
   globals_->extension_event_router_forwarder =
       extension_event_router_forwarder_;
   globals_->system_network_delegate.reset(new ChromeNetworkDelegate(
-      extension_event_router_forwarder_, Profile::kInvalidProfileId, NULL));
+      extension_event_router_forwarder_,
+      Profile::kInvalidProfileId,
+      enable_referrers_.get(),
+      NULL));
   globals_->host_resolver.reset(
       CreateGlobalHostResolver(net_log_));
   globals_->cert_verifier.reset(new net::CertVerifier);
   globals_->dnsrr_resolver.reset(new net::DnsRRResolver);
   // TODO(willchan): Use the real SSLConfigService.
   globals_->ssl_config_service =
       net::SSLConfigService::CreateSystemSSLConfigService();
   globals_->http_auth_handler_factory.reset(CreateDefaultAuthHandlerFactory(
       globals_->host_resolver.get()));
   // For the ProxyScriptFetcher, we use a direct ProxyService.
@@ skipping 97 matching lines @@
 // static
 void IOThread::RegisterPrefs(PrefService* local_state) {
   local_state->RegisterStringPref(prefs::kAuthSchemes,
                                   "basic,digest,ntlm,negotiate");
   local_state->RegisterBooleanPref(prefs::kDisableAuthNegotiateCnameLookup,
                                    false);
   local_state->RegisterBooleanPref(prefs::kEnableAuthNegotiatePort, false);
   local_state->RegisterStringPref(prefs::kAuthServerWhitelist, "");
   local_state->RegisterStringPref(prefs::kAuthNegotiateDelegateWhitelist, "");
   local_state->RegisterStringPref(prefs::kGSSAPILibraryName, "");
+  local_state->RegisterBooleanPref(prefs::kEnableReferrers, true);
 }
 
 net::HttpAuthHandlerFactory* IOThread::CreateDefaultAuthHandlerFactory(
     net::HostResolver* resolver) {
   net::HttpAuthFilterWhitelist* auth_filter_default_credentials = NULL;
   if (!auth_server_whitelist_.empty()) {
     auth_filter_default_credentials =
         new net::HttpAuthFilterWhitelist(auth_server_whitelist_);
   }
   net::HttpAuthFilterWhitelist* auth_filter_delegate = NULL;
@@ skipping 95 matching lines @@
   system_params.http_auth_handler_factory =
       globals_->http_auth_handler_factory.get();
   system_params.network_delegate = globals_->system_network_delegate.get();
   system_params.net_log = net_log_;
   globals_->system_http_transaction_factory.reset(
       new net::HttpNetworkLayer(
           new net::HttpNetworkSession(system_params)));
   globals_->system_request_context =
       ConstructSystemRequestContext(globals_, net_log_);
 }