oups, forget to remove the line-height test in basic-icons's file

Former-commit-id: e0f332cd14
Former-commit-id: 88f81f333b

build/less/elements/basic.icon.less

@@ -461,25 +461,21 @@ i.large.basic.icon {
   font-size: 1.5em;
   margin-right: 0.3em;
   vertical-align: middle;
-  line-height: 0.75;
 }
 
 i.big.basic.icon {
   font-size: 2em;
   margin-right: 0.5em;
   vertical-align: middle;
-  line-height: 0.5;
 }
 
 i.huge.basic.icon {
   font-size: 4em;
   margin-right: 0.75em;
   vertical-align: middle;
-  line-height: 0.25;
 }
 i.massive.basic.icon {
   font-size: 8em;
   margin-right: 1em;
   vertical-align: middle;
-  line-height: 0.125;
 }