Fix for Text Style menu broken in Composer ; b=97108, r=brade,cmanske; sr=kin; a=chofmann

editor/ui/composer/content/editorOverlay.xul

@@ -429,7 +429,7 @@
     <menu id="fontStyleMenu" label="&fontStyleMenu.label;" 
           accesskey="&formatstylemenu.accesskey;"
           position="3">
-    <menupopup onpopupshowing="initFontStyleMenu(this)" oncommand="goDoCommand(event.target.observes)">
+    <menupopup onpopupshowing="initFontStyleMenu(this)">
       <menuitem label="&styleBoldCmd.label;"        accesskey="&stylebold.accesskey;"         observes="cmd_bold"          type="checkbox" key="boldkb"/>
       <menuitem label="&styleItalicCmd.label;"      accesskey="&styleitalic.accesskey;"       observes="cmd_italic"        type="checkbox" key="italickb" />
       <menuitem label="&styleUnderlineCmd.label;"   accesskey="&styleunderline.accesskey;"    observes="cmd_underline"     type="checkbox" key="underlinekb"/>