Fix for Bug 50726 "Save extension list and "winning" prefs from extensions"

chrome/browser/profile_impl.h

Index: chrome/browser/profile_impl.h
diff --git a/chrome/browser/profile_impl.h b/chrome/browser/profile_impl.h
index 83a4b935f47f43f64f138d12788c7e94b8b3095e..32693386e6e5854ca4aeb823c1dcd3266691b880 100644
--- a/chrome/browser/profile_impl.h
+++ b/chrome/browser/profile_impl.h
@@ -18,7 +18,9 @@
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 
+class ExtensionPrefs;
 class PrefService;
+class PrefStore;
 
 #if defined(OS_CHROMEOS)
 namespace chromeos {
@@ -66,6 +68,8 @@ class ProfileImpl : public Profile,
   virtual WebDataService* GetWebDataServiceWithoutCreating();
   virtual PasswordStore* GetPasswordStore(ServiceAccessType sat);
   virtual PrefService* GetPrefs();
+  virtual PrefStore* GetExtensionPrefStore();
+  virtual void SetExtensionPrefStore(PrefStore* ext_pref_store);
   virtual TemplateURLModel* GetTemplateURLModel();
   virtual TemplateURLFetcher* GetTemplateURLFetcher();
   virtual DownloadManager* GetDownloadManager();
@@ -276,6 +280,12 @@ class ProfileImpl : public Profile,
 
   scoped_refptr<ExtensionInfoMap> extension_info_map_;
 
+  scoped_ptr<ExtensionPrefs> extension_prefs_;
+
+  // weak pointer to ExtensionPrefStore that stores effective extension
+  // controlled preferences.
+  PrefStore* ext_pref_store_;
+
 #if defined(OS_CHROMEOS)
   scoped_ptr<chromeos::Preferences> chromeos_preferences_;