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1 // Copyright 2014 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_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ | |
6 #define CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ | |
7 | |
8 #include "content/public/browser/browser_message_filter.h" | |
9 | |
10 namespace content { | |
11 | |
12 class DeviceOrientationMessageFilter : public BrowserMessageFilter { | |
13 public: | |
14 DeviceOrientationMessageFilter(); | |
15 | |
16 // BrowserMessageFilter implementation. | |
17 bool OnMessageReceived(const IPC::Message& message) override; | |
18 | |
19 private: | |
20 ~DeviceOrientationMessageFilter() override; | |
21 | |
22 void OnDeviceOrientationStartPolling(); | |
23 void OnDeviceOrientationStopPolling(); | |
24 void DidStartDeviceOrientationPolling(); | |
25 | |
26 bool is_started_; | |
27 | |
28 DISALLOW_COPY_AND_ASSIGN(DeviceOrientationMessageFilter); | |
29 }; | |
30 | |
31 } // namespace content | |
32 | |
33 #endif // CONTENT_BROWSER_DEVICE_SENSORS_DEVICE_ORIENTATION_MESSAGE_FILTER_H_ | |
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