Remove base::NonThreadSafe from //device/generic_sensor/

device/generic_sensor/platform_sensor_reader_linux.h

 // 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_PLATFORM_SENSOR_READER_LINUX_H_
 #define DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_READER_LINUX_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 34 matching lines @@
 
  protected:
   SensorReader(base::WeakPtr<PlatformSensorLinux> sensor,
                scoped_refptr<base::SingleThreadTaskRunner> task_runner);
 
   // Notifies |sensor_| about an error.
   void NotifyReadError();
 
   // In builds with DCHECK enabled checks that methods of this
   // and derived classes are called on a right thread.
-  base::ThreadChecker thread_checker_;
+  THREAD_CHECKER(thread_checker_);
 
   // A sensor that this reader is owned by and notifies about errors and
   // readings to.
   base::WeakPtr<PlatformSensorLinux> sensor_;
 
   // A task runner that is used to report about new readings and errors
   // to a |sensor_|.
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
   // Indicates if reading is active.
   bool is_reading_active_;
 
   DISALLOW_COPY_AND_ASSIGN(SensorReader);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_READER_LINUX_H_