WidgetDelegateView is its own contents view.

chrome/browser/ui/views/screen_capture_notification_ui_views.cc

 // Copyright 2013 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/screen_capture_notification_ui.h"
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/views/chrome_views_export.h"
 #include "chrome/grit/generated_resources.h"
@@ skipping 77 matching lines @@
 
   // ScreenCaptureNotificationUI interface.
   gfx::NativeViewId OnStarted(const base::Closure& stop_callback) override;
 
   // views::View overrides.
   gfx::Size GetPreferredSize() const override;
   void Layout() override;
 
   // views::WidgetDelegateView overrides.
   void DeleteDelegate() override;
-  views::View* GetContentsView() override;
   views::ClientView* CreateClientView(views::Widget* widget) override;
   views::NonClientFrameView* CreateNonClientFrameView(
       views::Widget* widget) override;
   base::string16 GetWindowTitle() const override;
   bool ShouldShowWindowTitle() const override;
   bool ShouldShowCloseButton() const override;
   bool CanActivate() const override;
 
   // views::ButtonListener interface.
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
@@ skipping 151 matching lines @@
   client_view_->set_client_rect(gfx::Rect(
       stop_button_rect.x(), stop_button_rect.y(),
       stop_button_rect.width() + kHorizontalMargin + hide_link_rect.width(),
       std::max(stop_button_rect.height(), hide_link_rect.height())));
 }
 
 void ScreenCaptureNotificationUIViews::DeleteDelegate() {
   NotifyStopped();
 }
 
-views::View* ScreenCaptureNotificationUIViews::GetContentsView() {
-  return this;
-}
-
 views::ClientView* ScreenCaptureNotificationUIViews::CreateClientView(
     views::Widget* widget) {
   DCHECK(!client_view_);
   client_view_ = new NotificationBarClientView(widget, this);
   return client_view_;
 }
 
 views::NonClientFrameView*
 ScreenCaptureNotificationUIViews::CreateNonClientFrameView(
     views::Widget* widget) {
@@ skipping 45 matching lines @@
   }
 }
 
 }  // namespace
 
 std::unique_ptr<ScreenCaptureNotificationUI>
 ScreenCaptureNotificationUI::Create(const base::string16& text) {
   return std::unique_ptr<ScreenCaptureNotificationUI>(
       new ScreenCaptureNotificationUIViews(text));
 }