Revert "SurfaceFlinger: tune MAX_FREQUENT_LAYER_PERIOD_NS for inactive layers"

This reverts commit eeb74561.

Reason for revert: Causing regression with b/157096772

Change-Id: I031219588cedf5cfcb75255430f707428ed59f72
Test: Play 24fps video in YouTube PIP mode and rotate the device - no jank
Test: Chrome playing video - no refresh rate switching
Test: Hide/Show keyboard when inputting text
Test: Running Hay Day and observing refresh rate
Bug: 157096772
Bug: 157110371