[M56 merge] Explicitly mention SHA-1 as a possible cause in the weak cert signature interstitial.

[M56 merge] Explicitly mention SHA-1 as a possible cause in the weak cert signature interstitial.

In the near future (starting in Chrome 56), this error will most often be triggered by the deprecation of SHA-1 signed certs. Explicitly mentioning SHA-1 in the advanced details gives a strong hint about the likely cause to anyone who does not know the ins and outs of the SHA-1 deprecation, but has heard about it.

BUG=653691
Review-Url: https://codereview.chromium.org/2504233005
Cr-Commit-Position: refs/heads/master@{#433388}
(cherry picked from commit f3f60a5708505a97dd7761b60f39eac3f78a54dd)

Committed: https://chromium.googlesource.com/chromium/src/+/e7f8c938ab86d0c66604bbb9ce0c701c4985ff92

[awhalley, 2016-12-02 22:45:24]

Description was changed from

==========
[M56 merge] Explicitly mention SHA-1 as a possible cause in the weak cert
signature interstitial.

In the near future (starting in Chrome 56), this error will most often be
triggered by the deprecation of SHA-1 signed certs. Explicitly mentioning SHA-1
in the advanced details gives a strong hint about the likely cause to anyone who
does not know the ins and outs of the SHA-1 deprecation, but has heard about it.

BUG=653691

Review-Url: https://codereview.chromium.org/2504233005
Cr-Commit-Position: refs/heads/master@{#433388}
(cherry picked from commit f3f60a5708505a97dd7761b60f39eac3f78a54dd)
==========

to

==========
[M56 merge] Explicitly mention SHA-1 as a possible cause in the weak cert
signature interstitial.

In the near future (starting in Chrome 56), this error will most often be
triggered by the deprecation of SHA-1 signed certs. Explicitly mentioning SHA-1
in the advanced details gives a strong hint about the likely cause to anyone who
does not know the ins and outs of the SHA-1 deprecation, but has heard about it.

BUG=653691

Review-Url: https://codereview.chromium.org/2504233005
Cr-Commit-Position: refs/heads/master@{#433388}
(cherry picked from commit f3f60a5708505a97dd7761b60f39eac3f78a54dd)

Committed:
https://chromium.googlesource.com/chromium/src/+/e7f8c938ab86d0c66604bbb9ce0c...
==========

[awhalley, 2016-12-02 22:45:26]

Committed patchset #1 (id:1) manually as
e7f8c938ab86d0c66604bbb9ce0c701c4985ff92.