entropy_analyzer: output optimized eob_extra in CDF
entropy_analyzer: output optimized eob_extra in CDF

Instead of probability.

Change-Id: I7481f630d0aea60763891eafd19c736177053047

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