Remove early progress center item when no files are copied.

Remove early progress center item when no files are copied.

Early progress center feedback for copy / move task were added in
eab6fcca575e4781af96c9f1b81265e05f370744, but there was a regression
which progress center item remains in a case where no files are copied
or moved.

BUG=729726
NOTRY=true
NOPRESUBMIT=true
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2923123002
Cr-Original-Commit-Position: refs/heads/master@{#477218}
Review-Url: https://codereview.chromium.org/2923953002
Cr-Commit-Position: refs/branch-heads/3112@{#272}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/02fc96ad503355e0f4d1988f12dab6f56508d9d6

[tetsui, 2017-06-07 07:31:15]

tetsui@chromium.org changed reviewers:
+ fukino@chromium.org, yamaguchi@chromium.org

[tetsui, 2017-06-07 07:31:16]

PTAL. Thanks! (cherry-picked)

[tetsui, 2017-06-09 01:36:05]

Verified on the latest Canary build.

Version 61.0.3123.0 canary (64-bit)
Platform 9628.0.0 (Official Build) canary-channel chell

[fukino, 2017-06-09 04:12:48]

lgtm. Thank you for verifying it!

[tetsui, 2017-06-09 04:13:27]

The CQ bit was checked by tetsui@chromium.org

[commit-bot: I haz the power, 2017-06-09 04:13:38]

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, 2017-06-09 04:13:40]

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

[commit-bot: I haz the power, 2017-06-09 04:13:41]

CLs for remote refs other than refs/heads/master must contain NOTRY=true and
NOPRESUBMIT=true in order for the CQ to process them

[tetsui, 2017-06-09 04:18:52]

Description was changed from

==========
Remove early progress center item when no files are copied.

Early progress center feedback for copy / move task were added in
eab6fcca575e4781af96c9f1b81265e05f370744, but there was a regression
which progress center item remains in a case where no files are copied
or moved.

BUG=729726
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2923123002
Cr-Commit-Position: refs/heads/master@{#477218}
(cherry picked from commit 4167dd7b647e54785386b1eebf66a94c3c5ce6db)
==========

to

==========
Remove early progress center item when no files are copied.

Early progress center feedback for copy / move task were added in
eab6fcca575e4781af96c9f1b81265e05f370744, but there was a regression
which progress center item remains in a case where no files are copied
or moved.

BUG=729726
NOTRY=true
NOPRESUBMIT=true
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2923123002
Cr-Commit-Position: refs/heads/master@{#477218}
(cherry picked from commit 4167dd7b647e54785386b1eebf66a94c3c5ce6db)
==========

[tetsui, 2017-06-09 04:19:15]

The CQ bit was checked by tetsui@chromium.org

[tetsui, 2017-06-09 04:19:15]

The patchset sent to the CQ was uploaded after l-g-t-m from fukino@chromium.org
Link to the patchset: https://codereview.chromium.org/2923953002/#ps20001
(title: "Rebased.")

[commit-bot: I haz the power, 2017-06-09 04:19:25]

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, 2017-06-09 04:19:46]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1496981955360440,
"parent_rev": "4f3fc63034ce1be3d10cc7c1862d450f4c6cf483", "commit_rev":
"02fc96ad503355e0f4d1988f12dab6f56508d9d6"}

[commit-bot: I haz the power, 2017-06-09 04:20:06]

Description was changed from

==========
Remove early progress center item when no files are copied.

Early progress center feedback for copy / move task were added in
eab6fcca575e4781af96c9f1b81265e05f370744, but there was a regression
which progress center item remains in a case where no files are copied
or moved.

BUG=729726
NOTRY=true
NOPRESUBMIT=true
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2923123002
Cr-Commit-Position: refs/heads/master@{#477218}
(cherry picked from commit 4167dd7b647e54785386b1eebf66a94c3c5ce6db)
==========

to

==========
Remove early progress center item when no files are copied.

Early progress center feedback for copy / move task were added in
eab6fcca575e4781af96c9f1b81265e05f370744, but there was a regression
which progress center item remains in a case where no files are copied
or moved.

BUG=729726
NOTRY=true
NOPRESUBMIT=true
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2923123002
Cr-Original-Commit-Position: refs/heads/master@{#477218}
Review-Url: https://codereview.chromium.org/2923953002
Cr-Commit-Position: refs/branch-heads/3112@{#272}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/02fc96ad503355e0f4d1988f12da...
==========

[commit-bot: I haz the power, 2017-06-09 04:20:07]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/02fc96ad503355e0f4d1988f12da...