Add enableReferrers and enableHyperlinkAuditing to contentSettings.misc API.

chrome/browser/io_thread.h

 // 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.
 
 #ifndef CHROME_BROWSER_IO_THREAD_H_
 #define CHROME_BROWSER_IO_THREAD_H_
 #pragma once
 
 #include <list>
 #include <string>
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/prefs/pref_member.h"
 #include "chrome/browser/browser_process_sub_thread.h"
 #include "chrome/common/net/predictor_common.h"
 #include "net/base/network_change_notifier.h"
 
 class ChromeNetLog;
 class ChromeURLRequestContextGetter;
 class ExtensionEventRouterForwarder;
 class ListValue;
 class PrefProxyConfigTracker;
 class PrefService;
@@ skipping 176 matching lines @@
   scoped_refptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 
   scoped_refptr<net::URLRequestContextGetter>
       system_url_request_context_getter_;
 
   // Keeps track of all live ChromeURLRequestContextGetters, so the
   // ChromeURLRequestContexts can be released during
   // IOThread::CleanUp().
   std::list<ChromeURLRequestContextGetter*> url_request_context_getters_;
 
+  // Weak, owned by the ChromeNetworkDelegate (which is transitively owned

[willchan no longer on Chromium, 2011/04/08 19:10:37]

Why don't you just put this in the ChromeNetworkDelegate destructor? Oh I see,
it's because the destructor is shared between the system one and the profile
specific ChromeNetworkDelegate. We should just refactor them to be different
classes. Using this weak pointer like this is a bit risky.

+  // by us).
+  BooleanPrefMember* enable_referrers_;
+
   DISALLOW_COPY_AND_ASSIGN(IOThread);
 };
 
 #endif  // CHROME_BROWSER_IO_THREAD_H_