Fix <toolbarbutton orient="horizontal"> and also give Thunderbird's File button a dropmarker b=252393 r=mconnor sr=mscott

git-svn-id: svn://10.0.0.236/trunk@193408 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/toolkit/content/widgets/toolbarbutton.xml

@@ -30,16 +30,16 @@
     </content>
   </binding>
   
-  <binding id="menu-orient" display="xul:menu"
+  <binding id="menu-vertical" display="xul:menu"
            extends="chrome://global/content/bindings/toolbarbutton.xml#toolbarbutton">
     <content>
       <children includes="observes|template|menupopup|tooltip"/>
       <xul:hbox flex="1" align="center">
-        <xul:box xbl:inherits="orient" flex="1" align="center">
+        <xul:vbox flex="1" align="center">
           <xul:image class="toolbarbutton-icon" xbl:inherits="validate,src=image,toolbarmode,buttonstyle"/>
           <xul:label class="toolbarbutton-text" crop="right" flex="1"
                     xbl:inherits="value=label,accesskey,crop,dragover-top,toolbarmode,buttonstyle"/>
-        </xul:box>
+        </xul:vbox>
         <xul:dropmarker type="menu" class="toolbarbutton-menu-dropmarker" xbl:inherits="disabled"/>
       </xul:hbox>
     </content>
@@ -87,4 +87,4 @@
     </implementation>
   </binding>
     
-</bindings>
+</bindings>

mozilla/toolkit/content/xul.css

@@ -128,10 +128,6 @@ toolbarbutton[type="menu"] {
   -moz-binding: url("chrome://global/content/bindings/toolbarbutton.xml#menu");
 }
 
-toolbarbutton[orient] {
-  -moz-binding: url("chrome://global/content/bindings/toolbarbutton.xml#menu-orient");
-}
-
 toolbarbutton[type="menu-button"] {
   -moz-binding: url("chrome://global/content/bindings/toolbarbutton.xml#menu-button");
 }