Index: device/generic_sensor/platform_sensor_provider_linux.h |
diff --git a/device/generic_sensor/platform_sensor_provider_linux.h b/device/generic_sensor/platform_sensor_provider_linux.h |
deleted file mode 100644 |
index 7470cbeb82edcae0c03c4dde49c497cb2c2f8947..0000000000000000000000000000000000000000 |
--- a/device/generic_sensor/platform_sensor_provider_linux.h |
+++ /dev/null |
@@ -1,75 +0,0 @@ |
-// Copyright 2016 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef DEVICE_GENERIC_SENSOR_PUBLIC_PLATFORM_SENSOR_PROVIDER_LINUX_H_ |
-#define DEVICE_GENERIC_SENSOR_PUBLIC_PLATFORM_SENSOR_PROVIDER_LINUX_H_ |
- |
-#include "device/generic_sensor/platform_sensor_provider.h" |
- |
-namespace base { |
-class Thread; |
-} |
- |
-namespace device { |
- |
-struct SensorDataLinux; |
-class SensorReader; |
- |
-class PlatformSensorProviderLinux : public PlatformSensorProvider { |
- public: |
- PlatformSensorProviderLinux(); |
- ~PlatformSensorProviderLinux() override; |
- |
- static PlatformSensorProviderLinux* GetInstance(); |
- |
- protected: |
- void CreateSensorInternal(mojom::SensorType type, |
- mojo::ScopedSharedBufferMapping mapping, |
- const CreateSensorCallback& callback) override; |
- |
- void AllSensorsRemoved() override; |
- |
- void SetFileTaskRunner( |
- scoped_refptr<base::SingleThreadTaskRunner> file_task_runner) override; |
- |
- private: |
- void SensorReaderFound( |
- mojom::SensorType type, |
- mojo::ScopedSharedBufferMapping mapping, |
- const PlatformSensorProviderBase::CreateSensorCallback& callback, |
- const SensorDataLinux& data, |
- std::unique_ptr<SensorReader> sensor_reader); |
- |
- // Stops a polling thread if there are no sensors left. Must be called on |
- // a different that polling thread that allows io. |
- void StopPollingThread(); |
- |
- // TODO(maksims): make a separate class Manager that will |
- // create provide sensors with a polling task runner, check sensors existence |
- // and notify provider if a new sensor has appeared and it can be created if a |
- // request comes again for the same sensor. |
- // A use case example: a request for a sensor X comes, manager checks if the |
- // sensor exists on a platform and notifies a provider it is not found. |
- // The provider stores this information into its cache and doesn't try to |
- // create this specific sensor if a request comes. But when, for example, |
- // the sensor X is plugged into a usb port, the manager notices that and |
- // notifies the provider, which updates its cache and starts handling requests |
- // for the sensor X. |
- // |
- // Right now, this thread is used to find sensors files and poll data. |
- std::unique_ptr<base::Thread> polling_thread_; |
- |
- // A task runner that is passed to polling sensors to poll data. |
- scoped_refptr<base::SingleThreadTaskRunner> polling_thread_task_runner_; |
- |
- // Browser's file thread task runner passed from renderer. Used to |
- // stop a polling thread. |
- scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_; |
- |
- DISALLOW_COPY_AND_ASSIGN(PlatformSensorProviderLinux); |
-}; |
- |
-} // namespace device |
- |
-#endif // DEVICE_GENERIC_SENSOR_PUBLIC_PLATFORM_SENSOR_PROVIDER_LINUX_H_ |