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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 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 #include "content/browser/streams/stream_context.h" | 5 #include "content/browser/streams/stream_context.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "content/browser/streams/stream_registry.h" | 8 #include "content/browser/streams/stream_registry.h" |
9 #include "content/public/browser/browser_context.h" | 9 #include "content/public/browser/browser_context.h" |
10 | 10 |
11 using base::UserDataAdapter; | 11 using base::UserDataAdapter; |
12 | 12 |
13 namespace { | 13 namespace { |
14 const char* kStreamContextKeyName = "content_stream_context"; | 14 const char* kStreamContextKeyName = "content_stream_context"; |
15 } | 15 } |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
19 StreamContext::StreamContext() {} | 19 StreamContext::StreamContext() {} |
20 | 20 |
21 StreamContext* StreamContext::GetFor(BrowserContext* context) { | 21 StreamContext* StreamContext::GetFor(BrowserContext* context) { |
22 if (!context->GetUserData(kStreamContextKeyName)) { | 22 if (!context->GetUserData(kStreamContextKeyName)) { |
23 scoped_refptr<StreamContext> stream = new StreamContext(); | 23 scoped_refptr<StreamContext> stream = new StreamContext(); |
24 context->SetUserData(kStreamContextKeyName, | 24 context->SetUserData(kStreamContextKeyName, |
25 new UserDataAdapter<StreamContext>(stream)); | 25 new UserDataAdapter<StreamContext>(stream.get())); |
26 // Check first to avoid memory leak in unittests. | 26 // Check first to avoid memory leak in unittests. |
27 if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) { | 27 if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) { |
28 BrowserThread::PostTask( | 28 BrowserThread::PostTask( |
29 BrowserThread::IO, FROM_HERE, | 29 BrowserThread::IO, FROM_HERE, |
30 base::Bind(&StreamContext::InitializeOnIOThread, stream)); | 30 base::Bind(&StreamContext::InitializeOnIOThread, stream)); |
31 } | 31 } |
32 } | 32 } |
33 | 33 |
34 return UserDataAdapter<StreamContext>::Get(context, kStreamContextKeyName); | 34 return UserDataAdapter<StreamContext>::Get(context, kStreamContextKeyName); |
35 } | 35 } |
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48 // tests. | 48 // tests. |
49 if (BrowserThread::IsMessageLoopValid(BrowserThread::IO) && | 49 if (BrowserThread::IsMessageLoopValid(BrowserThread::IO) && |
50 !BrowserThread::CurrentlyOn(BrowserThread::IO)) { | 50 !BrowserThread::CurrentlyOn(BrowserThread::IO)) { |
51 BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this); | 51 BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this); |
52 return; | 52 return; |
53 } | 53 } |
54 delete this; | 54 delete this; |
55 } | 55 } |
56 | 56 |
57 } // namespace content | 57 } // namespace content |
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