GitLab

Revert of Fix task manager's default sizing. (patchset #6 id:100001 of https://codereview.chromium.org/2344703002/ )

Reason for revert:
On Linux, the task manager window self expands and gets wider and wiser.

Original issue's description:
> Fix task manager's default sizing.
>
> Set default width based on contents rather than hardcoding a value (which happened to be too small once we adjusted outer padding for the dialog).
>
> BUG=614317
>
> Committed: https://crrev.com/6678470d3169979d811eec56e7cdea668ab751c1
> Cr-Commit-Position: refs/heads/master@{#422893}

TBR=sky@chromium.org,estade@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=614317

Review-Url: https://codereview.chromium.org/2389803006
Cr-Commit-Position: refs/heads/master@{#423023}