Revert of [coverage] Filter some files from instrumentation. (patchset #4 id:60001 of https://codereview.chromium.org/1730543002/ )

Reason for revert:
Prevents using goma with make.

Original issue's description:
> [coverage] Filter some files from instrumentation.
>
> This filters test and third_party files to get a speed-up
> when running tests and when collecting profile data.
>
> BUG=chromium:568949
> LOG=n
>
> Committed: https://crrev.com/761ee31be5ab4fde05c294e5d632608fbaea8ad4
> Cr-Commit-Position: refs/heads/master@{#34216}
>
> Committed: https://crrev.com/906db7448702a6ac9fab2a445c57cc85f6dd1b1a
> Cr-Commit-Position: refs/heads/master@{#34253}
>
> Committed: https://crrev.com/fe38ad573ee737e06a74b7fcd73f557ac0f1135a
> Cr-Commit-Position: refs/heads/master@{#34272}

TBR=tandrii@chromium.org,kjellander@chromium.org,jfb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:568949

Review URL: https://codereview.chromium.org/1733213002

Cr-Commit-Position: refs/heads/master@{#34275}