Fix assert statement in Git.unstaged_changes.

Fix assert statement in Git.unstaged_changes.

In Git.unstaged_changes, there was an assert statement which asserted
that git status -z lines should be longer than 4 characters. This is not
quite correct, since they can be equal to 4 characters, if the filename
is one character.

BUG=692032
Review-Url: https://codereview.chromium.org/2691343007
Cr-Commit-Position: refs/heads/master@{#451051}
Committed: https://chromium.googlesource.com/chromium/src/+/0ac08e177bbcec4e6d2213da7a46a541633841b4

[qyearsley, 2017-02-15 22:57:44]

qyearsley@chromium.org changed reviewers:
+ jeffcarp@chromium.org

[wkorman, 2017-02-16 01:43:57]

wkorman@chromium.org changed reviewers:
+ wkorman@chromium.org

[wkorman, 2017-02-16 01:43:57]

lgtm

[drott, 2017-02-16 10:51:14]

Thanks!

[qyearsley, 2017-02-16 16:52:56]

The CQ bit was checked by qyearsley@chromium.org

[commit-bot: I haz the power, 2017-02-16 16:53:27]

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

[qyearsley, 2017-02-16 18:38:29]

On 2017/02/16 at 01:43:57, wkorman wrote:
> lgtm

Thanks for quick review :-)

[qyearsley, 2017-02-16 18:59:00]

The CQ bit was unchecked by qyearsley@chromium.org

[qyearsley, 2017-02-16 18:59:01]

The CQ bit was checked by qyearsley@chromium.org

[commit-bot: I haz the power, 2017-02-16 19:03:14]

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, 2017-02-16 19:30:40]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487271541718960, "parent_rev":
"2fcc731a7f1502b514d622723b7aecd4771ee422", "commit_rev":
"0ac08e177bbcec4e6d2213da7a46a541633841b4"}

[commit-bot: I haz the power, 2017-02-16 19:31:16]

Description was changed from

==========
Fix assert statement in Git.unstaged_changes.

In Git.unstaged_changes, there was an assert statement which asserted
that git status -z lines should be longer than 4 characters. This is not
quite correct, since they can be equal to 4 characters, if the filename
is one character.

BUG=692032
==========

to

==========
Fix assert statement in Git.unstaged_changes.

In Git.unstaged_changes, there was an assert statement which asserted
that git status -z lines should be longer than 4 characters. This is not
quite correct, since they can be equal to 4 characters, if the filename
is one character.

BUG=692032

Review-Url: https://codereview.chromium.org/2691343007
Cr-Commit-Position: refs/heads/master@{#451051}
Committed:
https://chromium.googlesource.com/chromium/src/+/0ac08e177bbcec4e6d2213da7a46...
==========

[commit-bot: I haz the power, 2017-02-16 19:31:18]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/0ac08e177bbcec4e6d2213da7a46...