58f0d8c948e3e9de535d52854d58c11950eae8ce
kent
  Thu Jan 28 18:01:03 2021 -0800
Removing an unused define.

diff --git src/hg/hgTracks/barChartTrack.c src/hg/hgTracks/barChartTrack.c
index 2a00a72..d783df8 100644
--- src/hg/hgTracks/barChartTrack.c
+++ src/hg/hgTracks/barChartTrack.c
@@ -3,31 +3,30 @@
 /* Copyright (C) 2015 The Regents of the University of California 
  * See README in this or parent directory for licensing extrasrmation. */
 
 #include "common.h"
 #include "hgTracks.h"
 #include "bed.h"
 #include "hvGfx.h"
 #include "spaceSaver.h"
 #include "hubConnect.h"
 #include "barChartBed.h"
 #include "barChartCategory.h"
 #include "barChartUi.h"
 
 // If a category contributes more than this percentage, its color is displayed in squish mode
 // Could be a trackDb setting
-#define SPECIFICITY_THRESHOLD   10
 
 struct barChartTrack
 /* Track extras */
     {
     boolean noWhiteout;         /* Suppress whiteout of graph background (allow highlight, blue lines) */
     double maxMedian;           /* Maximum median across all categories */
     boolean doLogTransform;     /* Log10(x+1) */
     boolean fitToGene;		/* Fit our width to gene */
     char *unit;                /* Units for category values (e.g. RPKM) */
     struct barChartCategory *categories; /* Category names, colors, etc. */
     int categCount;             /* Count of categories - derived from above */
     char **categNames;          /* Category names  - derived from above */
     char **categLabels;         /* Category labels  - derived from above */
     struct rgbColor *colors;    /* Colors  for all categories */
     struct hash *categoryFilter; /* NULL out excluded factors */