FP2-1887: bluetooth: a2dp: Drop CAF's edr vs. non-edr packet optimization

bluetooth: a2dp: Drop CAF's edr vs. non-edr packet optimization

Restore AOSP's version of btif_get_num_aa_frame thereby removing
CAF's attempt to align the data writes to edr packet sizes.

Prior to this change audio playback on edr devices was choppy
and impossible to listen to and restoring the Google functionality
makes audio playback work well.

Change-Id: Ic0f7ec4b96083e369cc19828828c236525b0ccae
1 file changed