Remove WebAuthFlowWindow and its implementation on all platforms. We don't need it anymore since we…

chrome/browser/ui/views/extensions/web_auth_flow_window_views.h

-// 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 CHROME_BROWSER_UI_VIEWS_EXTENSIONS_WEB_AUTH_FLOW_WINDOW_VIEWS_H_
-#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_WEB_AUTH_FLOW_WINDOW_VIEWS_H_
-
-#include "chrome/browser/ui/extensions/web_auth_flow_window.h"
-#include "ui/gfx/rect.h"
-#include "ui/views/widget/widget_delegate.h"
-
-namespace content {
-class BrowserContext;
-class WebContents;
-}
-
-namespace views {
-class View;
-class WebView;
-class Widget;
-}
-
-class WebAuthFlowWindowViews : public WebAuthFlowWindow,
-                               public views::WidgetDelegateView {
- public:
-  WebAuthFlowWindowViews(
-      Delegate* delegate,
-      content::BrowserContext* browser_context,
-      content::WebContents* contents);
-
-  // WidgetDelegate implementation.
-  virtual views::View* GetContentsView() OVERRIDE;
-  virtual views::View* GetInitiallyFocusedView() OVERRIDE;
-  virtual void DeleteDelegate() OVERRIDE;
-
-  // WebAuthFlowWindow implementation.
-  virtual void Show() OVERRIDE;
-
- private:
-  virtual ~WebAuthFlowWindowViews();
-
-  views::WebView* web_view_;
-  views::Widget* widget_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebAuthFlowWindowViews);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_WEB_AUTH_FLOW_WINDOW_VIEWS_H_