Return NO_ERROR for setFrameRate

We were returning BAD_VALUE for this function and in old code because
of some dead code we though BAD_VALUE is correct but the result should be NO_ERROR

Note: This code is not used in the framework.

BUG: 229965137
Test: Test with the ExoPlayer demo app. and with
https: //b.corp.google.com/issues/229965137#comment11
Change-Id: I6c1eb31c71057be1c755b0ab0fe63850e40e99ca