Update expectations for wpt's header-content-type.html.

The test is a bit too slow to run on the bots at times, so when it was
originally imported it was marked with [ Timeout ] in TestExpectations
without a properly rebaselined expectations file.

Since it does not always time out, when it did finish running it was failing
because of the mismatch between the test and the old -expected.txt file that
was around.

Rebaseline the test and mark it as [ Pass Timeout ] instead.

Change-Id: I89d3f8c97e68fc4c3e00646a59881cfc5684d653
Reviewed-on: https://chromium-review.googlesource.com/612164
Reviewed-by: Philip Jägenstedt <[email protected]>
Commit-Queue: Raphael Kubo da Costa (rakuco) <[email protected]>
Cr-Commit-Position: refs/heads/master@{#493696}
2 files changed