The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8c0c9992b03751b32210ea1fa5ef2513da642cdb

commit 8c0c9992b03751b32210ea1fa5ef2513da642cdb
Author: qyearsley <qyearsley@chromium.org>
Date: Wed Jan 18 19:44:30 2017

Replace OutputCapture with LoggingTestCase in port_testcase.py

Reason: I think that this way is slightly more readable and straightforward than the way with OutputCapture.

BUG= 681428 

Review-Url: https://codereview.chromium.org/2622043004
Cr-Commit-Position: refs/heads/master@{#444441}

[modify] https://crrev.com/8c0c9992b03751b32210ea1fa5ef2513da642cdb/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/port_testcase.py

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4ef1d5a499fa80a92b5fcfed34d175cfac981d99

commit 4ef1d5a499fa80a92b5fcfed34d175cfac981d99
Author: qyearsley <qyearsley@chromium.org>
Date: Thu Feb 09 17:58:39 2017

Refactoring: Remove trivial uses of OutputCapture.

There are a few cases of unit tests that use OutputCapture, where use
of OutputCapture doesn't appear to make a difference when tests are run
with test-webkitpy:

    layout_tests/port/base_unittest.py
    layout_tests/run_webkit_tests_unittest.py
    tool/commands/optimize_baselines_unittest.py
    w3c/test_converter_unittest.py

BUG= 681428 

Review-Url: https://codereview.chromium.org/2680863007
Cr-Commit-Position: refs/heads/master@{#449347}

[modify] https://crrev.com/4ef1d5a499fa80a92b5fcfed34d175cfac981d99/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/base_unittest.py
[modify] https://crrev.com/4ef1d5a499fa80a92b5fcfed34d175cfac981d99/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests_unittest.py
[modify] https://crrev.com/4ef1d5a499fa80a92b5fcfed34d175cfac981d99/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/optimize_baselines_unittest.py
[modify] https://crrev.com/4ef1d5a499fa80a92b5fcfed34d175cfac981d99/third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_converter_unittest.py