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.cc

-// 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.
-
-#include "chrome/browser/ui/views/extensions/web_auth_flow_window_views.h"
-
-#include "ui/views/controls/webview/webview.h"
-#include "ui/views/widget/widget.h"
-
-using content::BrowserContext;
-using content::WebContents;
-using views::View;
-using views::WebView;
-using views::Widget;
-using views::WidgetDelegate;
-
-WebAuthFlowWindowViews::WebAuthFlowWindowViews(
-    Delegate* delegate,
-    BrowserContext* browser_context,
-    WebContents* contents)
-    : WebAuthFlowWindow(delegate, browser_context, contents),
-      web_view_(NULL),
-      widget_(NULL) {
-}
-
-views::View* WebAuthFlowWindowViews::GetContentsView() {
-  DCHECK(web_view_);
-  return web_view_;
-}
-
-views::View* WebAuthFlowWindowViews::GetInitiallyFocusedView() {
-  DCHECK(web_view_);
-  return web_view_;
-}
-
-void WebAuthFlowWindowViews::DeleteDelegate() {
-  if (delegate())
-    delegate()->OnClose();
-}
-
-void WebAuthFlowWindowViews::Show() {
-  web_view_ = new WebView(browser_context());
-  web_view_->SetWebContents(contents());
-  widget_ = Widget::CreateWindow(this);
-  widget_->CenterWindow(gfx::Size(kDefaultWidth, kDefaultHeight));
-  widget_->Show();
-}
-
-WebAuthFlowWindowViews::~WebAuthFlowWindowViews() {
-  if (widget_)
-    widget_->Close();  // This also deletes the widget.
-}
-
-// static
-WebAuthFlowWindow* WebAuthFlowWindow::Create(
-    Delegate* delegate,
-    BrowserContext* browser_context,
-    WebContents* contents) {
-  return new WebAuthFlowWindowViews(delegate, browser_context, contents);
-}