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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
| 5 library debug_tracing; |
| 6 |
5 import 'dart:sky' as sky; | 7 import 'dart:sky' as sky; |
6 | 8 |
7 dynamic trace(String name, Function f) { | 9 dynamic trace(String name, Function f) { |
8 sky.window.tracing.begin(name); | 10 sky.window.tracing.begin(name); |
9 var result = f(); | 11 var result = f(); |
10 sky.window.tracing.end(name); | 12 sky.window.tracing.end(name); |
11 return result; | 13 return result; |
12 } | 14 } |
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