tidy up ok help
authorMike Klein <mtklein@chromium.org>
Wed, 12 Apr 2017 15:02:44 +0000 (11:02 -0400)
committerSkia Commit-Bot <skia-commit-bot@chromium.org>
Wed, 12 Apr 2017 15:34:40 +0000 (15:34 +0000)
commit5a8da16719da4e087f76dcb515ec15258d22cb67
treea1f41281da72930cfbf01316da84c9f6ce7b5ee7
parentdb1cbcb4b5e5da04571e3f8c0008b6675fb93cb3
tidy up ok help

-m, -s, and -w are now vias.

No real need to advertise -h given that if you just run ok with no
arguments it prints the help, but to be friendly accept -h and --help.

Change-Id: Id23936106cfea7d670cf0eb9773a5851055576f1
Reviewed-on: https://skia-review.googlesource.com/13254
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
tools/ok.cpp