IdCallbackVector  245 chrome/browser/download/chrome_download_manager_delegate.cc   IdCallbackVector callbacks;
IdCallbackVector  247 chrome/browser/download/chrome_download_manager_delegate.cc   for (IdCallbackVector::const_iterator it = callbacks.begin();
IdCallbackVector  175 chrome/browser/download/chrome_download_manager_delegate.h   IdCallbackVector id_callbacks_;