Remove retail mode.

ash/screensaver/screensaver_view.h

Index: ash/screensaver/screensaver_view.h
diff --git a/ash/screensaver/screensaver_view.h b/ash/screensaver/screensaver_view.h
deleted file mode 100644
index 3fb2cdfd5413d55797e76abcb62d4c15f1677e22..0000000000000000000000000000000000000000
--- a/ash/screensaver/screensaver_view.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// 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.
-
-#ifndef ASH_SCREENSAVER_SCREENSAVER_VIEW_H_
-#define ASH_SCREENSAVER_SCREENSAVER_VIEW_H_
-
-#include "ash/content_support/ash_with_content_export.h"
-#include "base/callback.h"
-#include "content/public/browser/web_contents_observer.h"
-#include "ui/views/widget/widget_delegate.h"
-#include "url/gurl.h"
-
-namespace content {
-class BrowserContent;
-}
-
-namespace views {
-class WebView;
-}
-
-namespace ash {
-
-namespace test {
-class ScreensaverViewTest;
-}
-
-ASH_WITH_CONTENT_EXPORT void ShowScreensaver(const GURL& url);
-ASH_WITH_CONTENT_EXPORT void CloseScreensaver();
-ASH_WITH_CONTENT_EXPORT bool IsScreensaverShown();
-
-typedef
-    base::Callback<views::WebView*(content::BrowserContext*)> WebViewFactory;
-
-// Shows a URL as a screensaver. The screensaver window is fullscreen,
-// always on top of every other window and will reload the URL if the
-// renderer crashes for any reason.
-class ScreensaverView : public views::WidgetDelegateView,
-                        public content::WebContentsObserver {
- public:
-  static void ShowScreensaver(const GURL& url);
-  static void CloseScreensaver();
-
-  static bool IsScreensaverShown();
-
- private:
-  friend class test::ScreensaverViewTest;
-
-  explicit ScreensaverView(const GURL& url);
-  ~ScreensaverView() override;
-
-  // views::WidgetDelegate overrides.
-  views::View* GetContentsView() override;
-
-  // content::WebContentsObserver overrides.
-  void RenderProcessGone(base::TerminationStatus status) override;
-
-  void Show();
-  void Close();
-
-  // Creates and adds web contents to our view.
-  void AddChildWebContents();
-  // Load the screensaver in the WebView's webcontent. If the webcontents
-  // don't exist, they'll be created by WebView.
-  void LoadScreensaver();
-  // Creates and shows a frameless full screen window containing our view.
-  void ShowWindow();
-
-  // For testing purposes.
-  static ASH_WITH_CONTENT_EXPORT ScreensaverView* GetInstance();
-  ASH_WITH_CONTENT_EXPORT bool IsScreensaverShowingURL(const GURL& url);
-
-  // URL to show in the screensaver.
-  GURL url_;
-
-  // Number of times the screensaver has been terminated (usually this will be
-  // synonymous with the number of times it has crashed).
-  int termination_count_;
-
-  // Host for the extension that implements this dialog.
-  views::WebView* screensaver_webview_;
-
-  // Window that holds the screensaver webview.
-  views::Widget* container_window_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScreensaverView);
-};
-
-}  // namespace ash
-
-#endif  // ASH_SCREENSAVER_SCREENSAVER_VIEW_H_