Fix a reachable LOG(ERROR) from path builder unit-test.

Fix a reachable LOG(ERROR) from path builder unit-test.

This line was reachable from the test:
  target-and-intermediate/unspecified-trust-root.test

The result of the test hasn't changed (path building still fails),
however now path building will be able to retrieve the root certificate
from the trust store when using it as a CertIssuerSource.

Review-Url: https://codereview.chromium.org/2919863003
Cr-Commit-Position: refs/heads/master@{#476762}
Committed: https://chromium.googlesource.com/chromium/src/+/e43cd34d7b6f8ce4a48f4e3a704c01e3c6e25dfc

[eroman, 2017-06-02 01:20:46]

The CQ bit was checked by eroman@chromium.org to run a CQ dry run

[eroman, 2017-06-02 01:20:53]

eroman@chromium.org changed reviewers:
+ mattm@chromium.org

[commit-bot: I haz the power, 2017-06-02 01:21:18]

Dry run: CQ is trying da patch.

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

[mattm, 2017-06-02 02:22:44]

lgtm

[commit-bot: I haz the power, 2017-06-02 03:06:13]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-06-02 03:06:14]

Dry run: This issue passed the CQ dry run.

[eroman, 2017-06-02 19:43:57]

The CQ bit was checked by eroman@chromium.org

[commit-bot: I haz the power, 2017-06-02 19:44:33]

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, 2017-06-02 19:49:57]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496432637646820, "parent_rev":
"1ddcada88969fcf84e51511060588094ddbd54c8", "commit_rev":
"e43cd34d7b6f8ce4a48f4e3a704c01e3c6e25dfc"}

[commit-bot: I haz the power, 2017-06-02 19:50:08]

Description was changed from

==========
Fix a reachable LOG(ERROR) from path builder unit-test.

This line was reachable from the test:
  target-and-intermediate/unspecified-trust-root.test

The result of the test hasn't changed (path building still fails),
however now path building will be able to retrieve the root certificate
from the trust store when using it as a CertIssuerSource.
==========

to

==========
Fix a reachable LOG(ERROR) from path builder unit-test.

This line was reachable from the test:
  target-and-intermediate/unspecified-trust-root.test

The result of the test hasn't changed (path building still fails),
however now path building will be able to retrieve the root certificate
from the trust store when using it as a CertIssuerSource.

Review-Url: https://codereview.chromium.org/2919863003
Cr-Commit-Position: refs/heads/master@{#476762}
Committed:
https://chromium.googlesource.com/chromium/src/+/e43cd34d7b6f8ce4a48f4e3a704c...
==========

[commit-bot: I haz the power, 2017-06-02 19:50:10]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/e43cd34d7b6f8ce4a48f4e3a704c...