Remove duplicate macros
Remove duplicate macros

For the tool of ext-comp-refs

Change-Id: I5a64b2206b34b3b18ca897b1d711533a4525a7f0

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