Add info on extensions to detect malicious extensions

Add info on extensions to detect malicious extensions

It seems that there are some abusive extensions that act as if they were
other extensions with fake names. Instead of recording only the extensions
names in feedback reports, we should also record the ID and the version.

BUG=699266
TEST=manually

Review-Url: https://codereview.chromium.org/2772403004
Cr-Commit-Position: refs/heads/master@{#460514}
Committed: https://chromium.googlesource.com/chromium/src/+/dc0d47255880f6b556f5d239ec80d74c8f106f13

[afakhry, 2017-03-29 00:39:01]

Patchset #1 (id:1) has been deleted

[afakhry, 2017-03-29 00:39:52]

afakhry@chromium.org changed reviewers:
+ rkc@chromium.org

[afakhry, 2017-03-29 00:39:52]

Rahul, please take a look. Thanks!

[rkc, 2017-03-29 16:54:38]

lgtm

[afakhry, 2017-03-29 17:45:29]

The CQ bit was checked by afakhry@chromium.org

[commit-bot: I haz the power, 2017-03-29 17:46:04]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-29 20:18:17]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1490809529977870,
"parent_rev": "9996a777ad04b37b24711e97894ff1e4e35bcede", "commit_rev":
"dc0d47255880f6b556f5d239ec80d74c8f106f13"}

[commit-bot: I haz the power, 2017-03-29 20:19:07]

Description was changed from

==========
Add info on extensions to detect malicious extensions

It seems that there are some abusive extensions that act as if they were
other extensions with fake names. Instead of recording only the extensions
names in feedback reports, we should also record the ID and the version.

BUG=699266
TEST=manually
==========

to

==========
Add info on extensions to detect malicious extensions

It seems that there are some abusive extensions that act as if they were
other extensions with fake names. Instead of recording only the extensions
names in feedback reports, we should also record the ID and the version.

BUG=699266
TEST=manually

Review-Url: https://codereview.chromium.org/2772403004
Cr-Commit-Position: refs/heads/master@{#460514}
Committed:
https://chromium.googlesource.com/chromium/src/+/dc0d47255880f6b556f5d239ec80...
==========

[commit-bot: I haz the power, 2017-03-29 20:19:08]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/dc0d47255880f6b556f5d239ec80...