IsUsernameAllowedByPolicy  928 chrome/browser/ui/sync/one_click_signin_helper.cc     if (!SigninManager::IsUsernameAllowedByPolicy(pending_email,
IsUsernameAllowedByPolicy  313 components/signin/core/browser/signin_manager.cc   return IsUsernameAllowedByPolicy(username, pattern);
IsUsernameAllowedByPolicy   69 components/signin/core/browser/signin_manager.h   static bool IsUsernameAllowedByPolicy(const std::string& username,