Removing redundant gyroscope events
GYRO_BASE_DATA_SET and GYROSCOPE_EVENT_RAW_DATA_REPORT_ON_TIME were the same
GYRO_BASE_DATA_SET has been removed.
GYRO_BASE_DATA_SET was used for polling events and GYROSCOPE_EVENT_RAW_DATA_REPORT_ON_TIME was used for event driven
Since both these represent the same gyroscope event, DATA_SET type has been removed.
And GYROSCOPE_EVENT_RAW_DATA_REPORT_ON_TIME has been renamed to GYROSCOPE_RAW_DATA_EVENT to make it simpler.
The change has been tested on rd-pq device for all sensord API and all API were found to be working.
Change-Id: Ie4d6642691a8d57abed5f0b6387922fc871904c4