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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_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ | 5 #ifndef CONTENT_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ |
6 #define CONTENT_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ | 6 #define CONTENT_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ |
7 | 7 |
8 #include "content/public/browser/browser_message_filter.h" | 8 #include "content/public/browser/browser_message_filter.h" |
9 | 9 |
10 namespace content { | 10 namespace content { |
11 | 11 |
12 // This class listens for incoming ViewHostMsgs that are applicable to the | 12 // This class listens for incoming ViewHostMsgs that are applicable to the |
13 // ResourceScheduler and invokes the appropriate notifications. It must be | 13 // ResourceScheduler and invokes the appropriate notifications. It must be |
14 // inserted before the RenderMessageFilter, because the ResourceScheduler runs | 14 // inserted before the RenderMessageFilter, because the ResourceScheduler runs |
15 // on the IO thread and we want to see the messages before the view messages are | 15 // on the IO thread and we want to see the messages before the view messages are |
16 // bounced to the UI thread. | 16 // bounced to the UI thread. |
17 class ResourceSchedulerFilter : public BrowserMessageFilter { | 17 class ResourceSchedulerFilter : public BrowserMessageFilter { |
18 public: | 18 public: |
19 explicit ResourceSchedulerFilter(int child_id); | 19 explicit ResourceSchedulerFilter(int child_id); |
20 | 20 |
21 // BrowserMessageFilter methods: | 21 // BrowserMessageFilter methods: |
22 virtual bool OnMessageReceived(const IPC::Message& message, | 22 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
23 bool* message_was_ok) OVERRIDE; | |
24 | 23 |
25 private: | 24 private: |
26 virtual ~ResourceSchedulerFilter(); | 25 virtual ~ResourceSchedulerFilter(); |
27 | 26 |
28 int child_id_; | 27 int child_id_; |
29 }; | 28 }; |
30 | 29 |
31 } // namespace content | 30 } // namespace content |
32 | 31 |
33 #endif // CONTENT_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ | 32 #endif // CONTENT_BROWSER_LOADER_RESOURCE_SCHEDULER_FILTER_H_ |
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