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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_STREAMS_STREAM_WRITE_OBSERVER_H_ | |
6 #define CONTENT_BROWSER_STREAMS_STREAM_WRITE_OBSERVER_H_ | |
7 | |
8 namespace content { | |
9 | |
10 class Stream; | |
11 | |
12 class StreamWriteObserver { | |
13 public: | |
14 // Sent when space becomes available in the stream, and the source should | |
15 // resume writing. | |
16 virtual void OnSpaceAvailable(Stream* stream) = 0; | |
17 | |
18 protected: | |
19 virtual ~StreamWriteObserver() {} | |
20 }; | |
21 | |
22 } // namespace content | |
23 | |
24 #endif // CONTENT_BROWSER_STREAMS_STREAM_WRITE_OBSERVER_H_ | |
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