Revert "Disabled failing test: external/wpt/webdriver/tests/find_element/find.py"

This reverts commit 2464e5722e8d79d5e417857c228139c47bc4a378.

Reason for revert: test is consistently passing unexpectedly. I will watch for flakes or failures after the revert and consider disabling the test altogether if necessary.

Original change's description:
> Disabled failing test: external/wpt/webdriver/tests/find_element/find.py
> 
> ... >>test_no_browsing_context.
> Test has been failing consistently and causing buildbots to go red.
> 
> TBR=kyleju@chromium.org
> 
> Bug: 963245
> Change-Id: I9e32c16fde35c3a2fccde5ffbd9d702d18e6d694
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1613180
> Reviewed-by: Andy Paicu <andypaicu@chromium.org>
> Commit-Queue: Andy Paicu <andypaicu@chromium.org>
> Auto-Submit: Andy Paicu <andypaicu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#659918}

TBR=andypaicu@chromium.org,kyleju@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 963245
Change-Id: I9e45025b6a7406e80b4931e3b7d85988d7f752ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1613814
Reviewed-by: Collin Baker <collinbaker@chromium.org>
Reviewed-by: John Chen <johnchen@chromium.org>
Commit-Queue: Collin Baker <collinbaker@chromium.org>
Cr-Commit-Position: refs/heads/master@{#660454}
1 file changed