🔪 obsolete _rangesliderAutorange field

... this was used to not skip Axes.expand when ax autorange was false,
    but range slider range wasn't set.

Author: etpinard

src/components/rangeslider/defaults.js

@@ -46,7 +46,7 @@ module.exports = function handleDefaults(layoutIn, layoutOut, axName) {
     coerce('borderwidth');
     coerce('thickness');
 
-    axOut._rangesliderAutorange = coerce('autorange', !axOut.isValidRange(containerIn.range));
+    coerce('autorange', !axOut.isValidRange(containerIn.range));
     coerce('range');
 
     var subplots = layoutOut._subplots;
@@ -76,7 +76,6 @@ module.exports = function handleDefaults(layoutIn, layoutOut, axName) {
             if(rangeMode !== 'match') {
                 coerceRange('range', yAxOut.range.slice());
             }
-            yAxOut._rangesliderAutorange = (rangeMode === 'auto');
         }
     }
 

src/plots/cartesian/axis_defaults.js

@@ -48,13 +48,6 @@ module.exports = function handleAxisDefaults(containerIn, containerOut, coerce,
     setConvert(containerOut, layoutOut);
 
     var autoRange = coerce('autorange', !containerOut.isValidRange(containerIn.range));
-
-    // both x and y axes may need autorange done just for the range slider's purposes
-    // the logic is complicated to figure this out later, particularly for y axes since
-    // the settings can be spread out in the x axes... so instead we'll collect them
-    // during supplyDefaults
-    containerOut._rangesliderAutorange = false;
-
     if(autoRange) coerce('rangemode');
 
     coerce('range');

test/jasmine/tests/axes_test.js

@@ -1874,18 +1874,6 @@ describe('Test axes', function() {
             expect(ax._min).toEqual([{val: 2, pad: 0, extrapad: false}]);
             expect(ax._max).toEqual([{val: 5, pad: 0, extrapad: false}]);
         });
-
-        it('should consider range slider `autorange`', function() {
-            ax = getDefaultAx();
-            data = [2, 5];
-
-            ax.autorange = false;
-            ax._rangesliderAutorange = true;
-
-            expand(ax, data, {});
-            expect(ax._min).toEqual([{val: 2, pad: 0, extrapad: false}]);
-            expect(ax._max).toEqual([{val: 5, pad: 0, extrapad: false}]);
-        });
     });
 
     describe('calcTicks and tickText', function() {