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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_PROFILER_MESSAGE_FILTER_H_ | 5 #ifndef CONTENT_BROWSER_PROFILER_MESSAGE_FILTER_H_ |
6 #define CONTENT_BROWSER_PROFILER_MESSAGE_FILTER_H_ | 6 #define CONTENT_BROWSER_PROFILER_MESSAGE_FILTER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "content/public/browser/browser_message_filter.h" | 10 #include "content/public/browser/browser_message_filter.h" |
11 | 11 |
12 namespace tracked_objects { | 12 namespace tracked_objects { |
13 struct ProcessDataSnapshot; | 13 struct ProcessDataSnapshot; |
14 } | 14 } |
15 | 15 |
16 namespace content { | 16 namespace content { |
17 | 17 |
18 // This class sends and receives profiler messages in the browser process. | 18 // This class sends and receives profiler messages in the browser process. |
19 class ProfilerMessageFilter : public BrowserMessageFilter { | 19 class ProfilerMessageFilter : public BrowserMessageFilter { |
20 public: | 20 public: |
21 explicit ProfilerMessageFilter(int process_type); | 21 explicit ProfilerMessageFilter(int process_type); |
22 | 22 |
23 // BrowserMessageFilter implementation. | 23 // BrowserMessageFilter implementation. |
24 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; | 24 virtual void OnChannelConnected(int32 peer_pid) override; |
25 | 25 |
26 // BrowserMessageFilter implementation. | 26 // BrowserMessageFilter implementation. |
27 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 27 virtual bool OnMessageReceived(const IPC::Message& message) override; |
28 | 28 |
29 protected: | 29 protected: |
30 virtual ~ProfilerMessageFilter(); | 30 virtual ~ProfilerMessageFilter(); |
31 | 31 |
32 private: | 32 private: |
33 // Message handlers. | 33 // Message handlers. |
34 void OnChildProfilerData( | 34 void OnChildProfilerData( |
35 int sequence_number, | 35 int sequence_number, |
36 const tracked_objects::ProcessDataSnapshot& profiler_data); | 36 const tracked_objects::ProcessDataSnapshot& profiler_data); |
37 | 37 |
38 #if defined(USE_TCMALLOC) | 38 #if defined(USE_TCMALLOC) |
39 void OnTcmallocStats(const std::string& output); | 39 void OnTcmallocStats(const std::string& output); |
40 #endif | 40 #endif |
41 | 41 |
42 int process_type_; | 42 int process_type_; |
43 | 43 |
44 DISALLOW_COPY_AND_ASSIGN(ProfilerMessageFilter); | 44 DISALLOW_COPY_AND_ASSIGN(ProfilerMessageFilter); |
45 }; | 45 }; |
46 | 46 |
47 } // namespace content | 47 } // namespace content |
48 | 48 |
49 #endif // CONTENT_BROWSER_PROFILER_MESSAGE_FILTER_H_ | 49 #endif // CONTENT_BROWSER_PROFILER_MESSAGE_FILTER_H_ |
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