Pull request #3335: 无jira refact:删除没有用的 less

Merge in VISUAL/fineui from ~TREECAT/fineui:master to master

* commit 'ff567cc7e86b25ba0e689c39ae127d1e99346538':
  无jira refact:删除没有用的 less

src/case/calendar/calendar.js

@@ -170,7 +170,7 @@ BI.Calendar = BI.inherit(BI.Widget, {
                     forceSelected: true,
                     value: year + "-" + month + "-" + td.text,
                     disabled: td.disabled,
-                    cls: td.lastMonth || td.nextMonth ? "not-current-month-day" : "",
+                    cls: td.lastMonth || td.nextMonth ? "bi-tips" : "",
                     lgap: 2,
                     rgap: 2,
                     tgap: 4,

src/less/case/calendar/calendar.less

@@ -1,5 +0,0 @@
-@import "../../index.less";
-
-.bi-calendar-date-item.not-current-month-day {
-    color: @color-bi-text-disabled-button !important;
-}