Clean up includes in platform_sensor_provider_chromeos.cc

Remove some includes that were moved in r821296 ("generic_sensor:
Extract Functions into PlatformSensorProviderLinuxBase") and drop a
few unused ones.

While here, explicitly include base/time/time.h for base::TimeDelta.

Change-Id: Ibafea3f6714d6b74f481762f41d1745ad1584ea4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2632948
Commit-Queue: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Auto-Submit: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
Cr-Commit-Position: refs/heads/master@{#844363}

services/device/generic_sensor/platform_sensor_provider_chromeos.cc

@@ -13,19 +13,11 @@
 #include "base/memory/scoped_refptr.h"
 #include "base/ranges/algorithm.h"
 #include "base/strings/string_number_conversions.h"
-#include "base/strings/string_split.h"
 #include "base/task/post_task.h"
-#include "base/task/thread_pool.h"
 #include "base/threading/sequenced_task_runner_handle.h"
+#include "base/time/time.h"
 #include "chromeos/components/sensors/sensor_hal_dispatcher.h"
-#include "services/device/generic_sensor/absolute_orientation_euler_angles_fusion_algorithm_using_accelerometer_and_magnetometer.h"
-#include "services/device/generic_sensor/linear_acceleration_fusion_algorithm_using_accelerometer.h"
-#include "services/device/generic_sensor/linux/sensor_data_linux.h"
-#include "services/device/generic_sensor/orientation_quaternion_fusion_algorithm_using_euler_angles.h"
 #include "services/device/generic_sensor/platform_sensor_chromeos.h"
-#include "services/device/generic_sensor/platform_sensor_fusion.h"
-#include "services/device/generic_sensor/relative_orientation_euler_angles_fusion_algorithm_using_accelerometer.h"
-#include "services/device/generic_sensor/relative_orientation_euler_angles_fusion_algorithm_using_accelerometer_and_gyroscope.h"
 
 namespace device {
 namespace {