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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ | 5 #ifndef CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ |
6 #define CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ | 6 #define CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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31 // This class represents the background thread where the utility task runs. | 31 // This class represents the background thread where the utility task runs. |
32 class UtilityThreadImpl : public UtilityThread, | 32 class UtilityThreadImpl : public UtilityThread, |
33 public ChildThreadImpl { | 33 public ChildThreadImpl { |
34 public: | 34 public: |
35 UtilityThreadImpl(); | 35 UtilityThreadImpl(); |
36 // Constructor that's used when running in single process mode. | 36 // Constructor that's used when running in single process mode. |
37 explicit UtilityThreadImpl(const InProcessChildThreadParams& params); | 37 explicit UtilityThreadImpl(const InProcessChildThreadParams& params); |
38 ~UtilityThreadImpl() override; | 38 ~UtilityThreadImpl() override; |
39 void Shutdown() override; | 39 void Shutdown() override; |
40 | 40 |
| 41 scoped_refptr<base::SingleThreadTaskRunner> GetIOTaskRunner() override; |
41 void ReleaseProcessIfNeeded() override; | 42 void ReleaseProcessIfNeeded() override; |
42 void EnsureBlinkInitialized() override; | 43 void EnsureBlinkInitialized() override; |
43 | 44 |
44 private: | 45 private: |
45 void Init(); | 46 void Init(); |
46 | 47 |
47 // ChildThread implementation. | 48 // ChildThread implementation. |
48 bool OnControlMessageReceived(const IPC::Message& msg) override; | 49 bool OnControlMessageReceived(const IPC::Message& msg) override; |
49 | 50 |
50 // IPC message handlers. | 51 // IPC message handlers. |
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70 DISALLOW_COPY_AND_ASSIGN(UtilityThreadImpl); | 71 DISALLOW_COPY_AND_ASSIGN(UtilityThreadImpl); |
71 }; | 72 }; |
72 | 73 |
73 #if defined(COMPILER_MSVC) | 74 #if defined(COMPILER_MSVC) |
74 #pragma warning(pop) | 75 #pragma warning(pop) |
75 #endif | 76 #endif |
76 | 77 |
77 } // namespace content | 78 } // namespace content |
78 | 79 |
79 #endif // CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ | 80 #endif // CONTENT_UTILITY_UTILITY_THREAD_IMPL_H_ |
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