tools/addlatexhash.dart: Remove unused import

... as reported by the 2-dev.19 analyzer:

```nocode
info: Unused import. (unused_import at [tools] addlatexhash.dart:28)
```

cc @kwalrath

Closes #31958
https://github.com/dart-lang/sdk/pull/31958

GitOrigin-RevId: b4b7f9ab8cd3b04618f29d5ada5eefb1e0592f19
Change-Id: I17195312c8580b9f51d0f00099c6283bf23cdffe
Reviewed-on: https://dart-review.googlesource.com/45620
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Erik Ernst <eernst@google.com>
This commit is contained in:
Patrice Chalin 2018-05-30 13:36:38 +00:00 committed by commit-bot@chromium.org
parent 03cb46a229
commit 1eb1885c62

View file

@ -25,7 +25,6 @@
// source file receieved as input; it will not work with other styles.
import 'dart:io';
import 'dart:convert';
import 'package:crypto/crypto.dart';
import 'package:convert/convert.dart';