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

chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm

Index: chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm
diff --git a/chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm b/chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm
index 5b3e3b58f78296788622edad6c16d68fc1b4fc95..56654a19d03558c5f355a078554e6bcdf857a2ab 100644
--- a/chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm
+++ b/chrome/browser/cocoa/bookmark_name_folder_controller_unittest.mm
@@ -9,6 +9,7 @@
 #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 {
@@ -133,7 +134,7 @@ TEST_F(BookmarkNameFolderControllerTest, Rename) {
                                  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());