Statusbar text has slightly oversized margins. r=hewitt sr=hyatt

themes/classic/global/mac/global.css

@@ -215,6 +215,11 @@ button.plain {
     {
       padding             : 0px;
     }
+    
+  .statusbar-panel-text
+    {
+      margin              : 0px !important;
+    }
 
 /**
  * iframe default sizing 

themes/classic/global/win/global.css

@@ -211,6 +211,11 @@ button[type="menu-button"] {
     {
       padding             : 0px;
     }    
+  
+  .statusbar-panel-text
+    {
+      margin: 0px !important;
+    }
     
 /**
  * iframe default sizing 

themes/modern/global/global.css

@@ -195,6 +195,10 @@ statusbarpanel, .statusbar-panel {
   padding: 0px;
 }
 
+.statusbar-panel-text {
+  margin: 0px !important;
+}
+
 /* ::::: Descriptions and Labels ::::::: */
 
 description[disabled="true"], label[disabled="true"] {