Make Chrome default browser an opt-out instead of an opt-in on first run.

chrome/browser/views/first_run_view.h

 // Copyright (c) 2006-2008 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.
 
-#ifndef CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H__
-#define CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H__
+#ifndef CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_
+#define CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_
 
 #include "chrome/browser/views/first_run_view_base.h"
 #include "chrome/browser/views/first_run_customize_view.h"
 #include "chrome/views/dialog_delegate.h"
 #include "chrome/views/link.h"
 #include "chrome/views/view.h"
 
 namespace ChromeViews {
-
 class Label;
 class Window;
-
 }
 
 class Profile;
 class ImporterHost;
 
 // FirstRunView implements the dialog that welcomes to user to Chrome after
 // a fresh install.
 class FirstRunView : public FirstRunViewBase,
                      public ChromeViews::LinkController,
                      public FirstRunCustomizeView::CustomizeViewObserver {
  public:
   explicit FirstRunView(Profile* profile);
   virtual ~FirstRunView();
 
   // Overridden from ChromeViews::View:
   virtual void GetPreferredSize(CSize *out);
   virtual void Layout();
 
   // Overridden from ChromeViews::DialogDelegate:
-  virtual std::wstring GetDialogButtonLabel(DialogButton button) const;
   virtual bool Accept();
   virtual bool Cancel();
 
   // Overridden from ChromeViews::WindowDelegate:
   virtual std::wstring GetWindowTitle() const;
   virtual ChromeViews::View* GetContentsView();
 
   // Overridden from ChromeViews::LinkActivated:
   virtual void LinkActivated(ChromeViews::Link* source, int event_flags);
 
   // Overridden from FirstRunCustomizeView:
   virtual void CustomizeAccepted();
   virtual void CustomizeCanceled();
 
  private:
   // Initializes the controls on the dialog.
   void SetupControls();
 
   // Creates the dialog that allows the user to customize work items.
   void OpenCustomizeDialog();
 
   ChromeViews::Label* welcome_label_;
   ChromeViews::Label* actions_label_;
   ChromeViews::Label* actions_import_;
   ChromeViews::Label* actions_shorcuts_;
   ChromeViews::Link* customize_link_;
   bool customize_selected_;
 
-  DISALLOW_EVIL_CONSTRUCTORS(FirstRunView);
+  DISALLOW_COPY_AND_ASSIGN(FirstRunView);
 };
 
-#endif  // CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H__
-
+#endif  // CHROME_BROWSER_VIEWS_FIRST_RUN_VIEW_H_