Try to fix BookmarkEditorControllerNoNodeTest.NoNodeNoTree

chrome/browser/ui/cocoa/bookmarks/bookmark_editor_controller_unittest.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/string16.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 138 matching lines @@
     [controller_ runAsModalSheet];
   }
 
   virtual void TearDown() {
     controller_ = NULL;
     CocoaTest::TearDown();
   }
 };
 
 TEST_F(BookmarkEditorControllerNoNodeTest, NoNodeNoTree) {
-  EXPECT_EQ(@"", [controller_ displayName]);
+  EXPECT_NSEQ(@"", [controller_ displayName]);
   EXPECT_EQ(nil, [controller_ displayURL]);
   EXPECT_FALSE([controller_ okButtonEnabled]);
   [controller_ cancel:nil];
 }
 
 class BookmarkEditorControllerYesNodeTest : public CocoaTest {
  public:
   BrowserTestHelper browser_helper_;
   string16 default_title_;
   const char* url_name_;
@@ skipping 244 matching lines @@
 
 TEST_F(BookmarkEditorControllerTreeNoNodeTest, NewBookmarkNoNode) {
   [controller_ setDisplayName:@"NEW BOOKMARK"];
   [controller_ setDisplayURL:@"http://NEWURL.com"];
   [controller_ ok:nil];
   const BookmarkNode* new_node = folder_bb_->GetChild(5);
   ASSERT_EQ(0, new_node->child_count());
   EXPECT_EQ(new_node->GetTitle(), ASCIIToUTF16("NEW BOOKMARK"));
   EXPECT_EQ(new_node->url(), GURL("http://NEWURL.com"));
 }