Fix a regex in javac.py.

Fix a regex in javac.py.

javac.py uses a regex to strip the parts after the base filename, e.g.
Foo.class or Foo$Bar.class should produce Foo. However, it fails to
strip .class from file names without a $. This corrects the regex.

BUG=619752
Committed: https://crrev.com/14af73781b9d5372e205b01356004015c2b005ec
Cr-Commit-Position: refs/heads/master@{#401177}

[Sam McNally, 2016-06-20 00:55:19]

Patchset #1 (id:1) has been deleted

[Sam McNally, 2016-06-20 01:35:19]

sammc@chromium.org changed reviewers:
+ mikecase@chromium.org

[mikecase (-- gone --), 2016-06-21 23:02:17]

lgtm

[Sam McNally, 2016-06-21 23:28:31]

The CQ bit was checked by sammc@chromium.org

[commit-bot: I haz the power, 2016-06-21 23:29:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2079673002/20001

[commit-bot: I haz the power, 2016-06-22 02:43:52]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-06-22 02:46:57]

Description was changed from

==========
Fix a regex in javac.py.

javac.py uses a regex to strip the parts after the base filename, e.g.
Foo.class or Foo$Bar.class should produce Foo. However, it fails to
strip .class from file names without a $. This corrects the regex.

BUG=619752
==========

to

==========
Fix a regex in javac.py.

javac.py uses a regex to strip the parts after the base filename, e.g.
Foo.class or Foo$Bar.class should produce Foo. However, it fails to
strip .class from file names without a $. This corrects the regex.

BUG=619752

Committed: https://crrev.com/14af73781b9d5372e205b01356004015c2b005ec
Cr-Commit-Position: refs/heads/master@{#401177}
==========

[commit-bot: I haz the power, 2016-06-22 02:46:58]

Patchset 1 (id:??) landed as
https://crrev.com/14af73781b9d5372e205b01356004015c2b005ec
Cr-Commit-Position: refs/heads/master@{#401177}