Simplify logic in write_modes_sb
Simplify logic in write_modes_sb

Remove redundant #if statements and condition checks.

Change-Id: Ic7885564f21730ca67279202a9bcd51f45a04414

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