add redirect for removed dupe logcat page per: https://critique.corp.google.com/#review/122118806 bug: 29122576 am: 7573c42dbe am: 78483fdc3d
am: 894e7b6f78

* commit '894e7b6f78cf9f336242d3b75c99a448e232f4da':
  add redirect for removed dupe logcat page per: https://critique.corp.google.com/#review/122118806 bug: 29122576

Change-Id: I0b1956c103ff0f6a843891c415b179103220e6e2