Add policy controlled permission block list for extensions

chrome/browser/extensions/extension_management_test_util.h

Index: chrome/browser/extensions/extension_management_test_util.h
diff --git a/chrome/browser/extensions/extension_management_test_util.h b/chrome/browser/extensions/extension_management_test_util.h
index 5347f426a82ddd44f8f1aba6a81b273a576eac99..588ff165f4a90d9093d7446fd2a83116e4bad798 100644
--- a/chrome/browser/extensions/extension_management_test_util.h
+++ b/chrome/browser/extensions/extension_management_test_util.h
@@ -45,7 +45,25 @@ class ExtensionManagementPrefUpdaterBase {
   void UnsetAllowedTypes();
   void ClearAllowedTypes();
   void AddAllowedType(const std::string& allowed_type);
-  void RemoveAllowedType(const std::string& allowd_type);
+  void RemoveAllowedType(const std::string& allowed_type);
+
+  // Helper functions for 'blocked_permissions' manipulation. |prefix| can be
+  // kWildCard or a valid extension ID.
+  void UnsetBlockedPermissions(const std::string& prefix);
+  void ClearBlockedPermissions(const std::string& prefix);
+  void AddBlockedPermission(const std::string& prefix,
+                            const std::string& permission);
+  void RemoveBlockedPermission(const std::string& prefix,
+                               const std::string& permission);
+
+  // Helper functions for 'allowed_permissions' manipulation. |id| must be a
+  // valid extension id.
+  void UnsetAllowedPermissions(const std::string& id);
+  void ClearAllowedPermissions(const std::string& id);
+  void AddAllowedPermission(const std::string& id,
+                            const std::string& permission);
+  void RemoveAllowedPermission(const std::string& id,
+                               const std::string& permission);
 
   // Expose a read-only preference to user.
   const base::DictionaryValue* GetPref();