PVS-Studio warning V668 for Chromium

TryChromeDialogView::Result TryChromeDialogView::ShowModal(
  const ActiveModalDialogListener& listener)
{
  ....
  popup_ = new views::Widget;
  if (!popup_) {
    NOTREACHED();
    return DIALOG_ERROR;
  }
  ....
}

This suspicious code was found in Chromium project by PVS-Studio static code analyzer.
Warning message is:
V668 There is no sense in testing the 'popup_' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error. try_chrome_dialog_view.cc 90

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/