Mac: silently fall back to normal separator drawing

ui/base/models/simple_menu_model.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/base/models/simple_menu_model.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/image/image.h"
@@ skipping 113 matching lines @@
     if (separator_type == NORMAL_SEPARATOR) {
       return;
     }
     DCHECK_EQ(SPACING_SEPARATOR, separator_type);
   } else if (items_.back().type == TYPE_SEPARATOR) {
     DCHECK_EQ(NORMAL_SEPARATOR, separator_type);
     DCHECK_EQ(NORMAL_SEPARATOR, items_.back().separator_type);
     return;
   }
 #if !defined(USE_AURA)
-  if (separator_type != NORMAL_SEPARATOR)
+  if (separator_type == SPACING_SEPARATOR)
     NOTIMPLEMENTED();
 #endif
   Item item = { kSeparatorId, base::string16(), base::string16(),
                 base::string16(), gfx::Image(), TYPE_SEPARATOR, -1, NULL, NULL,
                 separator_type };
   AppendItem(item);
 }
 
 void SimpleMenuModel::RemoveTrailingSeparators() {
   while (!items_.empty() && items_.back().type == TYPE_SEPARATOR)
@@ skipping 307 matching lines @@
 #ifndef NDEBUG
   if (item.type == TYPE_SEPARATOR) {
     DCHECK_EQ(item.command_id, kSeparatorId);
   } else {
     DCHECK_GE(item.command_id, 0);
   }
 #endif  // NDEBUG
 }
 
 }  // namespace ui