Align tile_data to 32 byte boundary
Align tile_data to 32 byte boundary

Change-Id: I3cd7a4598535023b97f2df772959805a9b13dd62

GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom