Revert "Move NoTouchActivity to touchless package"

This reverts commit 0ebabc86af52b18004b8feb1639ac2d9b07c8c31.

Reason for revert: Speculative revert as I'm reasonably sure this made the android-binary-size CQ builder red for almost all builds (it's complaining about AndroidManifest changes and the failures coincide precisely with this CL landing). https://ci.chromium.org/p/chromium/builders/luci.chromium.try/android-binary-size?cursor=Ci0SJ2oQc35jci1idWlsZGJ1Y2tldHITCxIFQnVpbGQY0P3fi_a2pOt7DBgAIAA%3D&limit=200

Original change's description:
> Move NoTouchActivity to touchless package
> 
> Move the NoTouchActivity to the newly created touchless sub-package in order to
> declutter and tidy up the browser package.
> 
> Bug: 922047
> Change-Id: Ib7d9df3c89295e9e675b35a05e3613b390fbae5e
> Reviewed-on: https://chromium-review.googlesource.com/c/1432473
> Reviewed-by: Michael Thiessen <mthiesse@chromium.org>
> Reviewed-by: Ted Choc <tedchoc@chromium.org>
> Commit-Queue: Mehran Mahmoudi <mahmoudi@google.com>
> Cr-Commit-Position: refs/heads/master@{#625487}

TBR=mthiesse@chromium.org,tedchoc@chromium.org,mahmoudi@google.com

Change-Id: I93a20aeb64bb61fe798cf56118c1bb9e4b43e17a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 922047
Reviewed-on: https://chromium-review.googlesource.com/c/1433597
Reviewed-by: Ken Rockot <rockot@google.com>
Commit-Queue: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/master@{#625550}
6 files changed