Remove unused property _maxLabelLines (#7101)

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 9f28ac4ed2b67aeabe05002c2606b36af3c27276..35f8fd6dacd5487011d89c6c11a1f853fa5023c6 100644 (file)
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -286,8 +286,6 @@ class Scale extends Element {
                /** @type {object} */
                this._longestTextCache = {};
                /** @type {number} */
-               this._maxLabelLines = undefined;
-               /** @type {number} */
                this._startPixel = undefined;
                /** @type {number} */
                this._endPixel = undefined;
@@ -445,7 +443,6 @@ class Scale extends Element {
 
                me.ticks = null;
                me._labelSizes = null;
-               me._maxLabelLines = 0;
                me._gridLineItems = null;
                me._labelItems = null;