Fixed missing dot in username

components/user_manager/user_manager_base.cc

 // Copyright 2014 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.
 
 #include "components/user_manager/user_manager_base.h"
 
 #include <cstddef>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 409 matching lines @@
     const std::string& user_id) const {
   const User* user = FindUser(user_id);
   return user ? user->display_name() : base::string16();
 }
 
 void UserManagerBase::SaveUserDisplayEmail(const std::string& user_id,
                                            const std::string& display_email) {
   DCHECK(task_runner_->RunsTasksOnCurrentThread());
 
   User* user = FindUserAndModify(user_id);
-  if (!user)
+  if (!user) {
+    LOG(ERROR) << "User not found";

[Nikita (slow), 2014/09/08 11:57:05]

nit: makes sense to log user_id as well

     return;  // Ignore if there is no such user.
+  }
 
   user->set_display_email(display_email);
 
   // Do not update local state if data stored or cached outside the user's
   // cryptohome is to be treated as ephemeral.
   if (IsUserNonCryptohomeDataEphemeral(user_id))
     return;
 
   DictionaryPrefUpdate display_email_update(GetLocalState(), kUserDisplayEmail);
   display_email_update->SetWithoutPathExpansion(
@@ skipping 576 matching lines @@
 }
 
 void UserManagerBase::DeleteUser(User* user) {
   const bool is_active_user = (user == active_user_);
   delete user;
   if (is_active_user)
     active_user_ = NULL;
 }
 
 }  // namespace user_manager