Fix style rules in the mail compose contacts sidebar to match the new theme.

mail/components/addrbook/content/abContactsPanel.xul

@@ -27,9 +27,6 @@
 
 
 <?xml-stylesheet href="chrome://messenger/skin/addressbook/abContactsPanel.css" type="text/css"?>
-<?xml-stylesheet href="chrome://messenger/skin/addressbook/addressPanes.css" type="text/css"?>
-<?xml-stylesheet href="chrome://messenger/skin/addressbook/abResultsPane.css" type="text/css"?>
-
 <?xul-overlay href="chrome://messenger/content/addressbook/abDirTreeOverlay.xul"?>
 
 <!DOCTYPE page [

mail/components/addrbook/skin/abContactsPanel.css

@@ -51,4 +51,39 @@
   background-color: transparent;
 }
 
-
+treechildren::-moz-tree-image(GeneratedName) {
+  margin-right: 2px;
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/abcard.png");
+}
+
+treechildren::-moz-tree-image(GeneratedName, MailList) {
+  margin-right: 2px;
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/ablist.png");
+}
+
+/* ::::: directory pane icons ::::: */
+
+treechildren::-moz-tree-image(DirCol) {
+  margin-right: 2px;
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/addrbook.png");
+}
+
+treechildren::-moz-tree-image(DirCol, IsMailList-true) {
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/ablist.png");
+}
+
+treechildren::-moz-tree-image(DirCol, IsRemote-true) {
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/remote-addrbook.gif");
+}
+
+treechildren::-moz-tree-image(DirCol, IsRemote-true, IsSecure-true) {
+  list-style-image: url("chrome://messenger/skin/addressbook/icons/secure-remote-addrbook.gif");
+}
+
+#dirTree [sortDirection="ascending"] {
+  list-style-image: none;
+}
+
+#dirTree [sortDirection="descending"] {
+  list-style-image: none;
+}