get imap shared folders to display shared folder icon 28756 r=naving, sr=sspitzer

mailnews/base/resources/content/folderPane.xul

@@ -81,6 +81,9 @@
           <binding subject="?member"
                    predicate="http://home.netscape.com/NC-rdf#NoSelect"
                    object="?noSelect" />
+          <binding subject="?member"
+                   predicate="http://home.netscape.com/NC-rdf#ImapShared"
+                   object="?imapShared" />
           <binding subject="?member"
                    predicate="http://home.netscape.com/NC-rdf#TotalUnreadMessages"
                    object="?unreadCount" />
@@ -95,7 +98,7 @@
               <outlinerrow>
                 <outlinercell id="folderNameCell"
                               label="?folderTreeName"
-                              properties="specialFolder-?specialFolder biffState-?biffState isServer-?isServer newMessages-?newMessages hasUnreadMessages-?hasUnreadMessages subfoldersHaveUnreadMessages-?subfoldersHaveUnreadMessages isSecure-?isSecure serverType-?serverType noSelect-?noSelect"/>
+                              properties="specialFolder-?specialFolder biffState-?biffState isServer-?isServer newMessages-?newMessages hasUnreadMessages-?hasUnreadMessages subfoldersHaveUnreadMessages-?subfoldersHaveUnreadMessages isSecure-?isSecure serverType-?serverType noSelect-?noSelect imapShared-?imapShared"/>
                 <outlinercell label="?unreadCount"
                               properties="hasUnreadMessages-?hasUnreadMessages subfoldersHaveUnreadMessages-?subfoldersHaveUnreadMessages"/>
                 <outlinercell label="?totalCount"

themes/classic/messenger/folderPane.css

@@ -103,6 +103,12 @@ outlinerchildren:-moz-outliner-cell-text(folderNameCol, specialFolder-Inbox, new
   font-weight: bold;
 }
 
+outlinerchildren:-moz-outliner-image(folderNameCol, imapShared-true) {
+  padding-right: 2px;
+  list-style-image: url("chrome://messenger/skin/icons/folder-share.gif");
+}
+
+
 /* ..... Server Folders ..... */
 
 outlinerchildren:-moz-outliner-image(folderNameCol, isServer-true, serverType-pop3, isSecure-true) {

themes/modern/messenger/folderPane.css

@@ -102,6 +102,12 @@ outlinerchildren:-moz-outliner-image(folderNameCol, specialFolder-Trash) {
   list-style-image: url("chrome://messenger/skin/icons/folder-trash.gif");
 }
 
+outlinerchildren:-moz-outliner-image(folderNameCol, imapShared-true) {
+  padding-right: 2px;
+  list-style-image: url("chrome://messenger/skin/icons/folder-share.gif");
+}
+
+
 /* ..... Server Folders ..... */
 
 outlinerchildren:-moz-outliner-image(folderNameCol, isServer-true) {