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This does not use services/data_decoder because it's closely tied to
the service manager, which chrome_cleaner does not support.

R=csharp

Bug: 830892
Change-Id: Ia3138624c9d723916fdf1ba174c89cbcc6e71401
Reviewed-on: https://chromium-review.googlesource.com/1180349Reviewed-by: Joe Mason <joenotcharles@chromium.org>
Reviewed-by: Chris Sharp <csharp@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Joe Mason <joenotcharles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585408}