should not depend on the rangemode of counter axis

Author: archmoj

src/plots/cartesian/autorange.js

@@ -229,9 +229,7 @@ function makePadFn(fullLayout, ax, max) {
         if(ax.rangemode !== 'nonnegative') {
             A = padInsideLabelsOnAnchorAxis(ax, max);
 
-            if(anchorAxis.rangemode !== 'nonnegative') {
-                B = padInsideLabelsOnThisAxis(ax, max);
-            }
+            B = padInsideLabelsOnThisAxis(ax, max);
         }
     }