[Mac] Use the new {EXPECT,ASSERT}_NS{EQ,NE} macros where possible.

chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm

 // Copyright (c) 2009 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/scoped_nsobject.h"
 #import "chrome/browser/cocoa/bookmark_name_folder_controller.h"
 #include "chrome/browser/cocoa/browser_test_helper.h"
 #import "chrome/browser/cocoa/cocoa_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#import "testing/gtest_mac.h"
 #include "testing/platform_test.h"
 
 class BookmarkNameFolderControllerTest : public CocoaTest {
  public:
   BrowserTestHelper helper_;
 };
 
 
 // Simple add of a node (at the end).
 TEST_F(BookmarkNameFolderControllerTest, AddNew) {
@@ skipping 104 matching lines @@
 
   // Rename the folder by creating a controller that originates from
   // the node.
   scoped_nsobject<BookmarkNameFolderController>
     controller([[BookmarkNameFolderController alloc]
                  initWithParentWindow:test_window()
                               profile:helper_.profile()
                                  node:folder]);
   [controller window];  // force nib load
 
-  EXPECT_TRUE([[controller folderName] isEqual:@"group"]);
+  EXPECT_NSEQ(@"group", [controller folderName]);
   [controller setFolderName:@"Zobo"];
   [controller ok:nil];
   EXPECT_EQ(1, parent->GetChildCount());
   EXPECT_TRUE(parent->GetChild(0)->is_folder());
   EXPECT_EQ(L"Zobo", parent->GetChild(0)->GetTitle());
 }
 
 TEST_F(BookmarkNameFolderControllerTest, EditAndConfirmOKButton) {
   BookmarkModel* model = helper_.profile()->GetBookmarkModel();
   const BookmarkNode* parent = model->GetBookmarkBarNode();
@@ skipping 12 matching lines @@
 
   [controller setFolderName:@"Bozo"];
   EXPECT_TRUE([[controller okButton] isEnabled]);
   [controller setFolderName:@" "];
   EXPECT_TRUE([[controller okButton] isEnabled]);
 
   [controller setFolderName:@""];
   EXPECT_TRUE([[controller okButton] isEnabled]);
 }