Revert "[Fuchsia] Un-filter URLRequestTestHTTP.Redirect* tests."

This reverts commit 5798283ab35aa9153a708b092b7ab1a9281e5ff3.

Reason for revert: Tests continue to flake, and we at least have some example failure stacks now.

Original change's description:
> [Fuchsia] Un-filter URLRequestTestHTTP.Redirect* tests.
> 
> These tests were flakily hanging, with unsufficient diagnostic output
> for us to diagnose the issue. Now that we have per-Run() timeouts we
> can re-enable these tests to get diagnostic call-stacks when they hang.
> 
> Bug: 913037
> Change-Id: I5ef11d59e78304ac7182e3953d7a693f7ec502e4
> Reviewed-on: https://chromium-review.googlesource.com/c/1406139
> Commit-Queue: Wez <wez@chromium.org>
> Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#622071}

TBR=wez@chromium.org,sergeyu@chromium.org,fdegans@chromium.org

Change-Id: I2fe40c2d71d3c5be93b8624ede11856371829eae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 913037
Reviewed-on: https://chromium-review.googlesource.com/c/1407573
Reviewed-by: Wez <wez@chromium.org>
Commit-Queue: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#622273}
1 file changed