Fix title and toolbar not shown in OSX 10.7.

* nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
for OSX >= 10.7.

src/ChangeLog

+2011-07-23  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
+	for OSX >= 10.7.
+
 2011-07-22  Eli Zaretskii  <eliz@gnu.org>
 
 	Fix a significant slow-down of cursor motion with C-n, C-p,

src/nsterm.m

@@ -5304,6 +5304,9 @@ - (BOOL)isOpaque
   win = [[EmacsWindow alloc]
             initWithContentRect: r
                       styleMask: (NSResizableWindowMask |
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
+                                  NSTitledWindowMask |
+#endif
                                   NSMiniaturizableWindowMask |
                                   NSClosableWindowMask)
                         backing: NSBackingStoreBuffered