[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug.com/697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941
Review-Url: https://codereview.chromium.org/2736433002
Cr-Commit-Position: refs/heads/master@{#454969}
Committed: https://chromium.googlesource.com/chromium/src/+/bb0e33882bce1a7dc0b1a2c27149909bb755052c

[samuong, 2017-03-03 23:14:55]

Description was changed from

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

According to crbug.com/696803, $TMPDIR is now a freshly-allocated directory
gets cleaned up after the task completes. This makes our _CleanTmpDir function
redundant, so I'm removing it.

BUG=697941
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

According to crbug.com/696803, $TMPDIR is now a freshly-allocated directory
gets cleaned up after the task completes. This makes our _CleanTmpDir function
redundant, so I'm removing it.

BUG=697941
TBR=stgao@chromium.org
==========

[samuong, 2017-03-03 23:15:06]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2017-03-03 23:15:24]

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

[samuong, 2017-03-03 23:16:20]

Description was changed from

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

According to crbug.com/696803, $TMPDIR is now a freshly-allocated directory
gets cleaned up after the task completes. This makes our _CleanTmpDir function
redundant, so I'm removing it.

BUG=697941
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

According to crbug.com/696803, $TMPDIR is now a freshly-allocated directory that
gets cleaned up after the task completes. This makes our _CleanTmpDir function
redundant, so I'm removing it.

BUG=697941
TBR=stgao@chromium.org
==========

[samuong, 2017-03-03 23:19:25]

The CQ bit was unchecked by samuong@chromium.org

[stgao, 2017-03-03 23:30:32]

lgtm

[samuong, 2017-03-06 21:40:31]

Description was changed from

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

According to crbug.com/696803, $TMPDIR is now a freshly-allocated directory that
gets cleaned up after the task completes. This makes our _CleanTmpDir function
redundant, so I'm removing it.

BUG=697941
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug 697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941
==========

[samuong, 2017-03-06 21:40:40]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2017-03-06 21:41:00]

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

[samuong, 2017-03-06 21:41:03]

Description was changed from

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug 697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941
==========

to

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug.com/697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941
==========

[commit-bot: I haz the power, 2017-03-06 21:53:40]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488836440565000, "parent_rev":
"efccf6c05043bf2ac89f090f5017e5b1bb82dd8d", "commit_rev":
"bb0e33882bce1a7dc0b1a2c27149909bb755052c"}

[commit-bot: I haz the power, 2017-03-06 21:54:25]

Description was changed from

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug.com/697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941
==========

to

==========
[chromedriver] Remove _CleanTmpDir and use $TMPDIR directly on bots.

Previously we were creating a subdirectory under $TMPDIR so that it could be
easily cleaned up by _CleanTmpDir (see crbug.com/598366 for context).

We'll be getting a new unique temp dir per build once crbug.com/697941 is fixed.
This makes our _CleanTmpDir function redundant, so I'm removing it.

BUG=697941

Review-Url: https://codereview.chromium.org/2736433002
Cr-Commit-Position: refs/heads/master@{#454969}
Committed:
https://chromium.googlesource.com/chromium/src/+/bb0e33882bce1a7dc0b1a2c27149...
==========

[commit-bot: I haz the power, 2017-03-06 21:54:26]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/bb0e33882bce1a7dc0b1a2c27149...