PVS-Studio warning V668 for Chromium

STDMETHOD(Clone)(IEnumMediaTypes** clone) {
  TypeEnumerator* type_enum = new TypeEnumerator(pin_);
  if (!type_enum)
    return E_OUTOFMEMORY;
  ....
}

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 'type_enum' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error. pin_base_win.cc 96

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