GitLab

Removes ContentSettingDecoration, KeywordHintDecoration,
SaveCreditCardDecoration, StarDecoration, TranslateDecoration.

Also removes c/b/ui/cocoa/translate/.

Bug: 832676
Change-Id: I82f5873091502c847e77efb2671d8cc5583f8ba4
Reviewed-on: https://chromium-review.googlesource.com/1240161Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593539}