Changes to support new cookie policy....

chrome/browser/host_content_settings_map.h

 // Copyright (c) 2010 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.
 
 // Maps hostnames to custom content settings.  Written on the UI thread and read
 // on any thread.  One instance per profile.
 
 #ifndef CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
 #define CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_
 
@@ skipping 51 matching lines @@
 
   // Sets the blocking setting for a particular hostname and content type.
   // Setting the value to CONTENT_SETTING_DEFAULT causes the default setting for
   // that type to be used when loading pages from this host.
   //
   // This should only be called on the UI thread.
   void SetContentSetting(const std::string& host,
                          ContentSettingsType content_type,
                          ContentSetting setting);
 
+  // This setting trumps any host-specific settings.
+  bool BlockThirdPartyCookies() const { return block_third_party_cookies_; }
+
   // Resets all settings levels.
   //
   // This should only be called on the UI thread.
   void ResetToDefaults();
 
  private:
   friend class base::RefCountedThreadSafe<HostContentSettingsMap>;
 
   typedef std::map<std::string, ContentSettings> HostContentSettings;
 
   // The names of the ContentSettingsType values, for use with dictionary prefs.
   static const wchar_t* kTypeNames[];
 
   ~HostContentSettingsMap();
 
   // Sets the fields of |settings| based on the values in |dictionary|.
   void GetSettingsFromDictionary(const DictionaryValue* dictionary,
                                  ContentSettings* settings);
 
   // The profile we're associated with.
   Profile* profile_;
 
   // Copies of the pref data, so that we can read it on the IO thread.
   ContentSettings default_content_settings_;
   HostContentSettings host_content_settings_;
 
+  // Misc global settings.
+  bool block_third_party_cookies_;
+
   // Used around accesses to the settings objects to guarantee thread safety.
   mutable Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(HostContentSettingsMap);
 };
 
 #endif  // CHROME_BROWSER_HOST_CONTENT_SETTINGS_MAP_H_