Collected Patches from Ittiam

Test: CTS android.media.cts.DecoderTest{AacDrc,XheAac}

SoftXaac: Refactor few members in SoftXAAC

Bug: 80493357
Change-Id: I7d5aece88b3c1363b01543e6e0b04af118666410

SoftXAAC: Handle error in setXAACDRCInfo

In case of error in setParameter for setting DRC params,
return an error

Bug: 80315132
Change-Id: I7961151ddc5fcd9fdcf781c3d83e44b756b93ae4

SoftXaac: Modified error handling

Instead of returning for all errors, return only if error is fatal.
For non fatal errors, print a debug message

With this change all return values are being checked now

Bug: 80429165
Change-Id: I0338779e901a39116a56ebf2761af9e6997ff482