ug #285772 --> Fix missing toolbar icons in the stand alone message window

mail/themes/qute/mail/jar.mn

@@ -14,6 +14,7 @@ classic.jar:
     skin/classic/messenger/messenger.css
     skin/classic/messenger/fakeAccount.css
     skin/classic/messenger/mailWindow1.css
+    skin/classic/messenger/messageWindow.css
     skin/classic/messenger/searchBox.css
     skin/classic/messenger/junkMail.css
     skin/classic/messenger/folderMenus.css

mail/themes/qute/mail/messageWindow.css

@@ -0,0 +1,51 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/* ===== messageWindow.css ==============================================
+  == Styles for the message window.
+  ======================================================================= */
+
+@import url("chrome://messenger/skin/");
+@import url("chrome://messenger/skin/primaryToolbar.css");
+  
+@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
+
+/* ::::: message header borders ::::: */
+
+#msgHeaderView {
+  border: 1px outset ThreeDFace !important;
+}