Re-add the path() method of WebKitPatch.

Re-add the path() method of WebKitPatch.

The path() method was removed in http://crrev.com/2110893003 because I
thought it was unnecessary; it turns out it's used by rebaseline commands
to construct the command used to invoke other commands.

BUG=621181
Committed: https://crrev.com/2d234ea5f6eab8653bfb256408776a0fa4a8af3b
Cr-Commit-Position: refs/heads/master@{#404747}

[qyearsley, 2016-07-11 18:32:47]

qyearsley@chromium.org changed reviewers:
+ dpranke@chromium.org, wkorman@chromium.org

[qyearsley, 2016-07-11 18:32:51]

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

[commit-bot: I haz the power, 2016-07-11 18:33:25]

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

[wkorman, 2016-07-11 18:35:01]

lgtm

[commit-bot: I haz the power, 2016-07-11 19:35:34]

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

[commit-bot: I haz the power, 2016-07-11 19:35:35]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[qyearsley, 2016-07-11 21:59:19]

The CQ bit was checked by qyearsley@chromium.org

[qyearsley, 2016-07-11 21:59:19]

The patchset sent to the CQ was uploaded after l-g-t-m from wkorman@chromium.org
Link to the patchset: https://codereview.chromium.org/2137013004/#ps20001
(title: "Update unit test.")

[commit-bot: I haz the power, 2016-07-11 22:00:34]

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, 2016-07-12 00:10:21]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-12 00:14:00]

Description was changed from

==========
Re-add the path() method of WebKitPatch.

The path() method was removed in http://crrev.com/2110893003 because I
thought it was unnecessary; it turns out it's used by rebaseline commands
to construct the command used to invoke other commands.

BUG=621181
==========

to

==========
Re-add the path() method of WebKitPatch.

The path() method was removed in http://crrev.com/2110893003 because I
thought it was unnecessary; it turns out it's used by rebaseline commands
to construct the command used to invoke other commands.

BUG=621181

Committed: https://crrev.com/2d234ea5f6eab8653bfb256408776a0fa4a8af3b
Cr-Commit-Position: refs/heads/master@{#404747}
==========

[commit-bot: I haz the power, 2016-07-12 00:14:01]

Patchset 2 (id:??) landed as
https://crrev.com/2d234ea5f6eab8653bfb256408776a0fa4a8af3b
Cr-Commit-Position: refs/heads/master@{#404747}

[Dirk Pranke, 2016-08-09 03:50:25]

lgtm (very belatedly).