Remove the first-run search engine dialog/ballot.

chrome/browser/ui/cocoa/search_engine_dialog_controller.h

-// 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 <Cocoa/Cocoa.h>
-
-#include <vector>
-
-#import "base/memory/ref_counted.h"
-#import "base/memory/scoped_nsobject.h"
-#include "base/memory/scoped_ptr.h"
-
-class Profile;
-class SearchEngineDialogControllerBridge;
-class TemplateURL;
-class TemplateURLService;
-
-// Class that acts as a controller for the search engine choice dialog.
-@interface SearchEngineDialogController : NSWindowController {
- @private
-  // Our current profile.
-  Profile* profile_;
-
-  // If logos are to be displayed in random order. Used for UX testing.
-  bool randomize_;
-
-  // Owned by the profile_.
-  TemplateURLService* searchEnginesModel_;
-
-  // Bridge to the C++ world.
-  scoped_refptr<SearchEngineDialogControllerBridge> bridge_;
-
-  // Offered search engine choices.
-  std::vector<const TemplateURL*> choices_;
-
-  IBOutlet NSImageView* headerImageView_;
-  IBOutlet NSView* searchEngineView_;
-}
-
-@property(assign, nonatomic) Profile* profile;
-@property(assign, nonatomic) bool randomize;
-
-// Properties for bindings.
-@property(readonly) NSFont* mainLabelFont;
-
-@end