[Mac] Remove usage of deprecated Carbon SetFrontProcessWithOptions().

chrome/browser/ui/cocoa/browser_window_utils.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 "chrome/browser/ui/cocoa/browser_window_utils.h"
 
-#include <Carbon/Carbon.h>
-
 #include "base/logging.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/global_keyboard_shortcuts_mac.h"
 #include "chrome/browser/ui/browser.h"
 #import "chrome/browser/ui/cocoa/chrome_event_processing_window.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
@@ skipping 123 matching lines @@
   // the window's root view when not in presentation mode.
   return NSMakePoint(kPatternHorizontalOffset,
                      NSHeight([tabStripView bounds]) +
                          GetPatternVerticalOffsetWithTabStrip(false));
 }
 
 + (void)activateWindowForController:(NSWindowController*)controller {
   // Per http://crbug.com/73779 and http://crbug.com/75223, we need this to
   // properly activate windows if Chrome is not the active application.
   [[controller window] makeKeyAndOrderFront:controller];
-  ProcessSerialNumber psn;
-  GetCurrentProcess(&psn);
-  SetFrontProcessWithOptions(&psn, kSetFrontProcessFrontWindowOnly);
+  [[NSRunningApplication currentApplication] activateWithOptions:0];
 }
 
 @end