Pull request #1453: KERNEL-5172 多余代码调整

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

* commit '58e220ba8f5a15dd62f8ae8f6e512c7fba1a66d8':
  refactor: 多余代码调整
  refactor: 调整代码
  fix: 改下名字

src/base/single/html/html.js

@@ -19,7 +19,6 @@ BI.Html = BI.inherit(BI.Single, {
         bgap: 0,
         text: "",
         highLight: false,
-        handler: null
     },
 
     render: function () {

src/less/base/layer/layer.popover.less

@@ -6,12 +6,7 @@
         max-height: @maxHeight;
     }
 
-    .dynamic-height-limit-layout-big {
-        min-height: 500px;
-        max-height: @maxHeight;
-    }
-
-    .dynamic-height-limit-layout-small {
+    .dynamic-height-limit-layout-big, .dynamic-height-limit-layout-default {
         min-height: 500px;
         max-height: @maxHeight;
     }