Revert "[Aw WebExposed] Enable and rebaseline WebView WebExposed tests"

This reverts commit 6dc6e1281e14e407bd63b89504ac24084d4da344.

Reason for revert: Breaking android bots with the following test
failure:

WebView's set of web exposed APIs has changed and no longer matches the
expectations defined in
//android_webview/test/data/web_tests/webexposed/global-interface-listing-expected.txt

https://ci.chromium.org/ui/p/chromium/builders/ci/android-pie-x86-rel/27154/test-results?sortby=&groupby=

Original change's description:
> [Aw WebExposed] Enable and rebaseline WebView WebExposed tests
>
> The tests are rebaselined to reflect the current state of the code. This
> change makes no statement as to whether an interface SHOULD be present
> in WebView's API surface, and no actual API changes are introduced as
> part of this change.
>
> This enables WebView's updated WebExposed tests, introducing them on the
> CQ to ensure ongoing changes continue to be tracked in expectations.
>
> Bug: 381090604
> Change-Id: I8aa5079af9fd28513734f3cec72d6efc15f8285c
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6056025
> Reviewed-by: Nate Fischer <ntfschr@chromium.org>
> Commit-Queue: Ashley Newson <ashleynewson@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1396825}

Bug: 381090604
Change-Id: Iae5bf57a9cf41e91cc65b6e31c9f52388c5bffad
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6097915
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Matt Jones <mdjones@google.com>
Commit-Queue: Matthew Jones <mdjones@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1396969}