Revert "DESIGN-4069 feat: 给按钮增加一组点击效果"

This reverts commit 55bc3ae6af.

demo/js/base/button/demo.button.js

@@ -309,67 +309,6 @@ Demo.Button = BI.inherit(BI.Widget, {
                 cls: "hover-mask",
                 light: true
             }
-        }, {
-            el: {
-                type: "bi.button",
-                width: 24,
-                height: 24,
-                clear: true,
-                level: "error",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
-        }, {
-            el: {
-                type: "bi.button",
-                width: 24,
-                height: 24,
-                clear: true,
-                level: "warning",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
-        }, {
-            el: {
-                type: "bi.button",
-                width: 24,
-                height: 24,
-                clear: true,
-                level: "common",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
-        }, {
-            el: {
-                type: "bi.button",
-                width: 24,
-                height: 24,
-                clear: true,
-                level: "ignore",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
-        }, {
-            el: {
-                type: "bi.button",
-                width: 24,
-                height: 24,
-                clear: true,
-                level: "success",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
-        }, {
-            el: {
-                type: "bi.button",
-                height: 24,
-                width: 200,
-                clear: true,
-                text: "拥有悬浮效果的文字按钮",
-                level: "success",
-                iconCls: "search-font",
-                cls: "bi-list-item-select4"
-            }
         }];
         // BI.each(items, function (i, item) {
         //     item.el.handler = function () {

src/less/core/utils/list-item.less

@@ -383,30 +383,6 @@
   }
 }
 
-.bi-list-item-select4 {
-  &:hover {
-    .background-color(@color-black, 4%);
-  }
-
-  &.active {
-    .background-color(@color-black, 8%);
-  }
-
-  &.bi-button.button-error.clear,
-  &.bi-button.button-warning.clear,
-  &.bi-button.button-common.clear,
-  &.bi-button.button-success.clear,
-  &.bi-button.button-ignore.clear {
-    &:hover {
-      .background-color(@color-black, 4%);
-    }
-
-    &.active {
-      .background-color(@color-black, 8%);
-    }
-  }
-}
-
 // hover的时候背景变化
 // active的时候背景高亮
 .bi-list-item-select {