Origin Identifier Value Map.

chrome/browser/content_settings/content_settings_pref_provider.h

Index: chrome/browser/content_settings/content_settings_pref_provider.h
diff --git a/chrome/browser/content_settings/content_settings_pref_provider.h b/chrome/browser/content_settings/content_settings_pref_provider.h
index 479ddd14bb54d6b09e0bb2c12984c73516c2a2b7..4e00ae516acafc554b3b187d4a21b7c56f4270cb 100644
--- a/chrome/browser/content_settings/content_settings_pref_provider.h
+++ b/chrome/browser/content_settings/content_settings_pref_provider.h
@@ -14,8 +14,9 @@
 
 #include "base/basictypes.h"
 #include "base/synchronization/lock.h"
-#include "chrome/browser/content_settings/content_settings_base_provider.h"
+#include "chrome/browser/content_settings/content_settings_origin_identifier_value_map.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
+#include "chrome/browser/content_settings/content_settings_utils.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
@@ -99,7 +100,7 @@ class PrefDefaultProvider : public DefaultProviderInterface,
 
 // Content settings provider that provides content settings from the user
 // preference.
-class PrefProvider : public BaseProvider,
+class PrefProvider : public ProviderInterface,
                      public NotificationObserver {
  public:
   static void RegisterUserPrefs(PrefService* prefs);
@@ -107,6 +108,7 @@ class PrefProvider : public BaseProvider,
   explicit PrefProvider(Profile* profile);
   virtual ~PrefProvider();
 
+  // ProviderInterface implementations.
   virtual void SetContentSetting(
       const ContentSettingsPattern& requesting_pattern,
       const ContentSettingsPattern& embedding_pattern,
@@ -114,20 +116,30 @@ class PrefProvider : public BaseProvider,
       const ResourceIdentifier& resource_identifier,
       ContentSetting content_setting);
 
+  virtual ContentSetting GetContentSetting(
+      const GURL& requesting_url,
+      const GURL& embedding_url,
+      ContentSettingsType content_type,
+      const ResourceIdentifier& resource_identifier) const;
+
+  virtual void GetAllContentSettingsRules(
+      ContentSettingsType content_type,
+      const ResourceIdentifier& resource_identifier,
+      Rules* content_setting_rules) const;
+
   virtual void ClearAllContentSettingsRules(
       ContentSettingsType content_type);
 
   virtual void ResetToDefaults();
 
-  // BaseProvider implementations.
-  virtual void Init();
-
   // NotificationObserver implementation.
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
  private:
+  void Init();
+
   void ReadExceptions(bool overwrite);
 
   // Various migration methods (old cookie, popup and per-host data gets
@@ -138,20 +150,14 @@ class PrefProvider : public BaseProvider,
   void CanonicalizeContentSettingsExceptions(
       DictionaryValue* all_settings_dictionary);
 
-  void GetSettingsFromDictionary(
-      const DictionaryValue* dictionary,
-      ContentSettings* settings);
-
-  void GetResourceSettingsFromDictionary(
-      const DictionaryValue* dictionary,
-      ResourceContentSettings* settings);
-
   void NotifyObservers(const ContentSettingsDetails& details);
 
   void UnregisterObservers();
 
   Profile* profile_;
 
+  bool is_incognito_;
+
   PrefChangeRegistrar pref_change_registrar_;
   NotificationRegistrar notification_registrar_;
 
@@ -162,6 +168,14 @@ class PrefProvider : public BaseProvider,
   // Do not fire any Notifications as long as we are in the constructor.
   bool initializing_;
 
+  OriginIdentifierValueMap value_map_;
+
+  OriginIdentifierValueMap incognito_value_map_;
+
+  // Used around accesses to the value map objects to guarantee
+  // thread safety.
+  mutable base::Lock lock_;
+
   DISALLOW_COPY_AND_ASSIGN(PrefProvider);
 };