libstagefright: Fix incorrectness nPortIndex value for QueryCodec
                The query index is wrong, it will make a death loop in
my ME722 when get resource thumbnail for MPEG4 video.

Change-Id: I64532156e762b847a8eae59560fb828549c29519
libstagefright: Stop the logspam from LPAPlayer

Change-Id: Id6319774806e152333d468b9ff62d148e476555a
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1-linaro