Use debug string version of url::Origin in ScopedActiveURL.

In order to make debugging easier, instead of serializing url::Origin
logging code should call the newly added GetDebugString method. It adds
more information, such as the nonce and precursor origin for opaque
origins, which can be useful in investigating bugs.

Bug: 918565, 919144, 931895
Change-Id: I1155a4c1f2df0adccd34b890feba8ab4164ec14d
Reviewed-on: https://chromium-review.googlesource.com/c/1470727
Auto-Submit: Nasko Oskov <nasko@chromium.org>
Reviewed-by: Łukasz Anforowicz <lukasza@chromium.org>
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Cr-Commit-Position: refs/heads/master@{#631964}
1 file changed