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

chrome/browser/cocoa/bug_report_window_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/ref_counted.h"
 #import "chrome/browser/cocoa/bug_report_window_controller.h"
 #include "chrome/browser/renderer_host/site_instance.h"
 #include "chrome/browser/renderer_host/test/test_render_view_host.h"
 #include "chrome/browser/tab_contents/test_tab_contents.h"
 #include "chrome/browser/profile.h"
+#import "testing/gtest_mac.h"
 
 namespace {
 
 class BugReportWindowControllerUnittest : public RenderViewHostTestHarness {
 };
 
 // See http://crbug.com/29019 for why it's disabled.
 TEST_F(BugReportWindowControllerUnittest, DISABLED_ReportBugWithNewTabPageOpen) {
   ChromeThread ui_thread(ChromeThread::UI, MessageLoop::current());
   // Create a "chrome://newtab" test tab.  SiteInstance will be deleted when
   // tabContents is deleted.
   SiteInstance* instance =
       SiteInstance::CreateSiteInstance(profile_.get());
   TestTabContents* tabContents = new TestTabContents(profile_.get(),
                                                       instance);
   tabContents->controller().LoadURL(GURL("chrome://newtab"),
       GURL(), PageTransition::START_PAGE);
 
   BugReportWindowController* controller = [[BugReportWindowController alloc]
       initWithTabContents:tabContents
                   profile:profile_.get()];
 
   // The phishing report bug is stored at index 2 in the Report Bug dialog.
   [controller setBugTypeIndex:2];
   EXPECT_TRUE([controller isPhishingReport]);
   [controller setBugTypeIndex:1];
   EXPECT_FALSE([controller isPhishingReport]);
 
   // Make sure that the tab was correctly recorded.
-  EXPECT_TRUE([[controller pageURL] isEqualToString:@"chrome://newtab/"]);
-  EXPECT_TRUE([[controller pageTitle] isEqualToString:@"New Tab"]);
+  EXPECT_NSEQ(@"chrome://newtab/", [controller pageURL]);
+  EXPECT_NSEQ(@"New Tab", [controller pageTitle]);
 
   // When we call "report bug" with non-empty tab contents, all menu options
   // should be available, and we should send screenshot by default.
   EXPECT_EQ([[controller bugTypeList] count], 8U);
   EXPECT_TRUE([controller sendScreenshot]);
 
   delete tabContents;
   [controller release];
 }
 
@@ skipping 12 matching lines @@
   // that don't refer to a specific page should be available, and the send
   // screenshot option should be turned off.
   EXPECT_EQ([[controller bugTypeList] count], 4U);
   EXPECT_FALSE([controller sendScreenshot]);
 
   [controller release];
 }
 
 }  // namespace