e746fa8cd0ad323ba549ddb3ea05825f2927cec1
kate
  Mon May 15 15:47:13 2017 -0700
Cleanup some comments. refs #18736

diff --git src/hg/lib/barChartUi.c src/hg/lib/barChartUi.c
index cb28ad3..f424dc2 100644
--- src/hg/lib/barChartUi.c
+++ src/hg/lib/barChartUi.c
@@ -160,32 +160,30 @@
 /* Get category colors and descriptions.  Use barChartColors setting if present.
    If not, if there is a barChartBars setting, assign rainbow colors.
  * O/w look for a table naed track+Category, and use labels and colors there 
  */
 {
 struct barChartCategory *categs = NULL;
 char *words[BAR_CHART_MAX_CATEGORIES];
 char *colorWords[BAR_CHART_MAX_CATEGORIES];
 char *labels = trackDbSettingClosestToHome(tdb, BAR_CHART_CATEGORY_LABELS);
 char *colors = trackDbSettingClosestToHome(tdb, BAR_CHART_CATEGORY_COLORS);
 struct barChartCategory *categ = NULL;
 
 if (labels == NULL)
     {
     errAbort("barChart track %s missing required %s setting\n", tdb->track, BAR_CHART_CATEGORY_LABELS);
-    // TODO: consider getting categories from .as schema
-    //categs = barChartGetCategories(database, tdb->table);
     }
 else
     {
     int count = chopLine(cloneString(labels), words);
     struct rgbColor *rainbow = getRainbow(&saturatedRainbowAtPos, count);
     if (colors != NULL)
         {
         int colorCount = chopLine(cloneString(colors), colorWords);
         if (colorCount != count)
             warn("barChart track %s mismatch between label (%d)  and color (%d) settings", 
                     tdb->track, count, colorCount);
         }
     int i;
     char buf[6];
     for (i=0; i<count; i++)