AAC decoder: compensate limiter delay

Add decoder limiter delay compensation to decoder wrapper
Includes a wrapper function for SoftAAC2.cpp which selects
 DRC-related decoder parameters according to information in the bitstream
 and desired DRC characteristics for different playback modes.

Bug 9428126

Change-Id: I5041b68760e95cf54073c3addf2b6026b9cfe8c5