Bug #261199 --> port aviary branch fix for Thunderbird:

1) Folders are now sorted properly in the virtual folder picker dialog
2) The account picker in the folder picker dialog now shows the account names
in the drop down instead of using a height of 0 pixels for each row in the menu
list.

mailnews/base/resources/content/virtualFolderListDialog.xul

@@ -40,6 +40,7 @@
 
 <dialog id="searchFolderWindow"
         xmlns:NC="http://home.netscape.com/NC-rdf#" 
+        xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         title="&virtualFolderListTitle.title;"
         style="width: 27em; height: 25em;"
@@ -55,13 +56,15 @@
   <hbox pack="end" align="center">
     <label value="&server.label;" accesskey="&server.accesskey;" control="serverMenu"/>
     <menulist oncommand="onServerClick(event);" id="serverMenu" 
-              datasources="rdf:msgaccountmanager rdf:mailnewsfolders"
+              datasources="rdf:msgaccountmanager"
               sortResource="http://home.netscape.com/NC-rdf#FolderTreeName"
               sortDirection="ascending" ref="msgaccounts:/" flex="1">
       <template>
-        <rule NC:CanSearchMessages="true">
+        <rule>
           <menupopup>
-            <menuitem class="menuitem-iconic" uri="..." label="rdf:http://home.netscape.com/NC-rdf#Name" ServerType="rdf:http://home.netscape.com/NC-rdf#ServerType" IsSecure="rdf:http://home.netscape.com/NC-rdf#IsSecure"/>
+            <menuitem uri="..." value="..." 
+              class="menuitem-iconic"
+              label="rdf:http://home.netscape.com/NC-rdf#Name"/>
           </menupopup>
         </rule>
       </template>
@@ -76,9 +79,8 @@
           hidecolumnpicker="true"
           seltype="multiple"
           disableKeyNavigation="true"
-          datasources="rdf:msgaccountmanager rdf:mailnewsfolders"
+          datasources="rdf:mailnewsfolders"
           flags="dont-build-content"
-          ref="msgaccounts:/"
           onkeypress="onSelectFolderTreeKeyPress(event);"
           onclick="selectFolderTreeOnClick(event);"> 
       <template>
@@ -123,7 +125,7 @@
       </template>
 
       <treecols>
-        <treecol id="folderNameCol" sort="?folderTreeNameSort" sortactive="true" 
+        <treecol id="folderNameCol"  sort="?folderTreeNameSort" sortActive="true" sortDirection="ascending"
                  flex="10" primary="true" hideheader="true" crop="center"/>
         <splitter class="tree-splitter"/>
         <treecol id="selectedColumn" hideheader="true" flex="1"/>