Previous commit Ia767643b51ffc780258e1d2fd0cd6a8a9e222ae2 wrongly
updated LF copyright years to 2019, keep the LF copyright years
as 2018-2019.
Change-Id: I214555e7deeea2fa3ab3a55af4c868538d5dd72f
CRs-Fixed: 2464759
The passing parameter length isn't used in FTM processing APIs,
It's preferred to define as local variable insteading of passing
parameter.
Change-Id: Ia767643b51ffc780258e1d2fd0cd6a8a9e222ae2
CRs-fixed: 2464759