Revert of DevTools: automatically populate 'More tools' submenu with the drawer views. (patchset #4 id:60001 of https://codereview.chromium.org/2137763002/ )

Reason for revert:
Possible compile failure on Linux ChromiumOS GN

Original issue's description:
> DevTools: automatically populate 'More tools' submenu with the drawer views.
>
> NOTRY=true
> NOPRESUBMIT=true
>
> Committed: https://crrev.com/51a628c40b3f8e25e35bb45f94f9417ff8b7fc37
> Cr-Commit-Position: refs/heads/master@{#404838}

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

Review-Url: https://codereview.chromium.org/2142303002
Cr-Commit-Position: refs/heads/master@{#404845}
22 files changed