Fix build for motion-var and ext-inter
Fix build for motion-var and ext-inter

Change-Id: If7a3dc0006543c30f55f4ed2b33f28b69395bd60

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