odintrin.h: delete more unused macro definitions
odintrin.h: delete more unused macro definitions

Change-Id: Iae26d9fb979020f0d2eeb792be74fda763c7c820

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