Use NSTextAlignmentCenter instead of deprecated UITextAlignmentCenter

base/test/test_support_ios.mm

 // Copyright (c) 2012 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 <UIKit/UIKit.h>
 
 #include "base/debug/debugger.h"
 #include "base/logging.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/memory/scoped_nsobject.h"
@@ skipping 37 matching lines @@
 
   CGRect bounds = [[UIScreen mainScreen] bounds];
 
   // Yes, this is leaked, it's just to make what's running visible.
   window_.reset([[UIWindow alloc] initWithFrame:bounds]);
   [window_ makeKeyAndVisible];
 
   // Add a label with the app name.
   UILabel* label = [[[UILabel alloc] initWithFrame:bounds] autorelease];
   label.text = [[NSProcessInfo processInfo] processName];
-  label.textAlignment = UITextAlignmentCenter;
+  label.textAlignment = NSTextAlignmentCenter;
   [window_ addSubview:label];
 
   if ([self shouldRedirectOutputToFile])
     [self redirectOutput];
 
   // Queue up the test run.
   [self performSelector:@selector(runTests)
              withObject:nil
              afterDelay:0.1];
   return YES;
@@ skipping 110 matching lines @@
   if (!ran_hook) {
     ran_hook = true;
     mac::ScopedNSAutoreleasePool pool;
     int exit_status = UIApplicationMain(g_argc, g_argv, nil,
                                         @"ChromeUnitTestDelegate");
     exit(exit_status);
   }
 }
 
 }  // namespace base