bugzilla 53822 r=blake, sr=hewitt - classic mac dropdown cleanup.

git-svn-id: svn://10.0.0.236/trunk@93742 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/themes/classic/global/mac/autocomplete.css

@@ -30,6 +30,8 @@ textbox[type="autocomplete"]
     padding             : 1px 2px;
     background-color    : #CCCCCC;
     list-style-image    : url("chrome://global/skin/arrow-dn.gif");
+    -moz-binding        : url("chrome://global/skin/classicBindings.xml#autocomplete-history-button");
+
   }
 
 .autocomplete-history-button[open="true"]

mozilla/themes/classic/global/mac/classicBindings.xml

@@ -213,5 +213,13 @@
       <xul:text class="toolbarbutton-top-text" inherits="value=label,crop"/>
     </content>
   </binding>  
+  
+    <binding id="autocomplete-history-button" extends="xul:box">
+    <content>
+      <xul:box class="autocomplete-history-button-internal-box" autostretch="never">
+        <children/>
+      </xul:box>
+    </content>
+  </binding>
 
 </bindings>