webmdshow clean up: clang-format comreg.{cc,h}

- Also EoLs CRLF -> LF

Change-Id: Ie928302815dfa9d211eace484b8a1700e2a2c21b
comreg: Suppress TYPE_E_REGISTRYACCESS in UnRegisterTypeLibResource().

Change-Id: Ib3b878d8535c4a40f298b2984d26f20549c75d48