Re: [infra-tests] Improve the robustness of get_branch_point (#5411)

 [View the complete job log.](https://travis-ci.org/w3c/web-platform-tests/jobs/219378651)

# Firefox (nightly channel) #
Testing web-platform-tests at revision dc7061082edc8496c7f85e31124af34b39dc3f76
Using browser at version BuildID 20170406100208; SourceStamp 3c68d659c2b715f811708f043a1e7169d77be2ba
Starting 10 test iterations
All results were stable
## All results ##
<details>
<summary>4 tests ran</summary>
<details>
<summary><a href="http://w3c-test.org/submissions/5411/css/css-display-3/display-contents-dynamic-before-after-001.html">/css/css-display-3/display-contents-dynamic-before-after-001.html</a></summary>


| Subtest | Results | Messages |
|---------|---------|----------|
|         | FAIL    |          |

</details>
<details>
<summary><a href="http://w3c-test.org/submissions/5411/css/css-display-3/display-contents-dynamic-before-after-first-letter-001.html">/css/css-display-3/display-contents-dynamic-before-after-first-letter-001.html</a></summary>


| Subtest | Results | Messages |
|---------|---------|----------|
|         | FAIL    |          |

</details>
<details>
<summary><a href="http://w3c-test.org/submissions/5411/navigation-timing/nav2_test_document_replaced.html">/navigation-timing/nav2_test_document_replaced.html</a></summary>


|          Subtest          | Results |            Messages            |
|---------------------------|---------|--------------------------------|
|                           | OK      |                                |
| `Navigation Timing 2 WPT` | FAIL    | `TypeError: pnt1 is undefined` |

</details>
<details>
<summary><a href="http://w3c-test.org/submissions/5411/navigation-timing/nav2_test_frame_removed.html">/navigation-timing/nav2_test_frame_removed.html</a></summary>


|          Subtest          | Results |      Messages      |
|---------------------------|---------|--------------------|
|                           | OK      |                    |
| `Navigation Timing 2 WPT` | FAIL    | `pnt is undefined` |

</details>
</details>

View on GitHub: https://github.com/w3c/web-platform-tests/pull/5411#issuecomment-292288009

Received on Thursday, 6 April 2017 19:31:11 UTC