Fix a deprecated declaration warning in browsercrapplication+applescript_test.mm.

chrome/browser/ui/cocoa/applescript/browsercrapplication+applescript_test.mm

 // Copyright (c) 2011 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.
 
 #import <Cocoa/Cocoa.h>
 
+#include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
+#include "chrome/browser/ui/cocoa/applescript/bookmark_folder_applescript.h"
 #import "chrome/browser/ui/cocoa/applescript/browsercrapplication+applescript.h"
 #import "chrome/browser/ui/cocoa/applescript/constants_applescript.h"
 #import "chrome/browser/ui/cocoa/applescript/window_applescript.h"
 #include "chrome/browser/ui/cocoa/run_loop_testing.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
 #include "ui/gfx/geometry/size.h"
 
@@ skipping 82 matching lines @@
   NSArray* bookmarkFolders = [NSApp bookmarkFolders];
   EXPECT_EQ(2U, [bookmarkFolders count]);
 
   for (BookmarkFolderAppleScript* bookmarkFolder in bookmarkFolders) {
     EXPECT_EQ(NSApp,
               [bookmarkFolder container]);
     EXPECT_NSEQ(AppleScript::kBookmarkFoldersProperty,
                 [bookmarkFolder containerProperty]);
   }
 
-  EXPECT_NSEQ(@"Other Bookmarks", [[NSApp otherBookmarks] title]);
-  EXPECT_NSEQ(@"Bookmarks Bar", [[NSApp bookmarksBar] title]);
+  BookmarkFolderAppleScript* otherBookmarks =
+      base::mac::ObjCCast<BookmarkFolderAppleScript>([NSApp otherBookmarks]);
+  EXPECT_NSEQ(@"Other Bookmarks", [otherBookmarks title]);
+  BookmarkFolderAppleScript* bookmarksBar =
+      base::mac::ObjCCast<BookmarkFolderAppleScript>([NSApp bookmarksBar]);
+  EXPECT_NSEQ(@"Bookmarks Bar", [bookmarksBar title]);
 }