Improve logging for PermissionRequestCreatorApiary errors.

chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h

Index: chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h
diff --git a/chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h b/chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h
index 074a6b7ec8e16c063d94181decfdaa38cc9d4475..1e6cb3b0e73c73e903f71b702ec39d7d3e1e3c37 100644
--- a/chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h
+++ b/chrome/browser/supervised_user/child_accounts/permission_request_creator_apiary.h
@@ -49,7 +49,7 @@ class PermissionRequestCreatorApiary : public PermissionRequestCreator,
 
  private:
   struct Request;
-  typedef ScopedVector<Request>::iterator RequestIterator;
+  using RequestIterator = ScopedVector<Request>::iterator;
 
   // OAuth2TokenService::Consumer implementation:
   void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
@@ -72,9 +72,7 @@ class PermissionRequestCreatorApiary : public PermissionRequestCreator,
   // we restart when the returned access token has expired.
   void StartFetching(Request* request);
 
-  void DispatchNetworkError(RequestIterator it, int error_code);
-  void DispatchGoogleServiceAuthError(RequestIterator it,
-                                      const GoogleServiceAuthError& error);
+  void DispatchResult(RequestIterator it, bool success);
 
   OAuth2TokenService* oauth2_token_service_;
   std::string account_id_;