chromeos: Remove old status-area related code.

chrome/browser/chromeos/login/webui_login_view.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_CHROMEOS_LOGIN_WEBUI_LOGIN_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_WEBUI_LOGIN_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
 
 #include "chrome/browser/chromeos/login/login_html_dialog.h"
-#include "chrome/browser/chromeos/status/status_area_button.h"
-#include "chrome/browser/chromeos/status/status_area_view_chromeos.h"
 #include "chrome/browser/tab_render_watcher.h"
 #include "chrome/browser/ui/views/unhandled_keyboard_event_handler.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
 
 class DOMView;
 class GURL;
-class StatusAreaView;
 
 namespace content {
 class WebUI;
 }
 
 namespace views {
 class View;
 class Widget;
 }
 
 namespace chromeos {
 
 // View used to render a WebUI supporting Widget. This widget is used for the
-// WebUI based start up and lock screens. It contains a StatusAreaView and
-// DOMView.
+// WebUI based start up and lock screens. It contains a DOMView.
 class WebUILoginView : public views::WidgetDelegateView,
-                       public StatusAreaButton::Delegate,
                        public content::WebContentsDelegate,
                        public content::NotificationObserver,
                        public TabRenderWatcher::Delegate {
  public:
-  static const int kStatusAreaCornerPadding;
-
   WebUILoginView();
   virtual ~WebUILoginView();
 
   // Initializes the webui login view.
   virtual void Init(views::Widget* login_window);
 
   // Overridden from views::Views:
   virtual bool AcceleratorPressed(
       const ui::Accelerator& accelerator) OVERRIDE;
   virtual std::string GetClassName() const OVERRIDE;
@@ skipping 10 matching lines @@
 
   // Loads given page. Should be called after Init() has been called.
   void LoadURL(const GURL& url);
 
   // Returns current WebUI.
   content::WebUI* GetWebUI();
 
   // Opens proxy settings dialog.
   void OpenProxySettings();
 
-  // Toggles whether status area is enabled.
-  void SetStatusAreaEnabled(bool enable);
-
   // Toggles status area visibility.
   void SetStatusAreaVisible(bool visible);
 
  protected:
   // Let non-login derived classes suppress emission of this signal.
   void set_should_emit_login_prompt_visible(bool emit) {
     should_emit_login_prompt_visible_ = emit;
   }
 
   // Overridden from views::View:
   virtual void Layout() OVERRIDE;
   virtual void OnLocaleChanged() OVERRIDE;
   virtual void ChildPreferredSizeChanged(View* child) OVERRIDE;
   virtual void AboutToRequestFocusFromTabTraversal(bool reverse) OVERRIDE;
 
-  // Overridden from StatusAreaButton::Delegate:
-  virtual bool ShouldExecuteStatusAreaCommand(
-      const views::View* button_view, int command_id) const OVERRIDE;
-  virtual void ExecuteStatusAreaCommand(
-      const views::View* button_view, int command_id) OVERRIDE;
-  virtual StatusAreaButton::TextStyle GetStatusAreaTextStyle() const OVERRIDE;
-  virtual void ButtonVisibilityChanged(views::View* button_view) OVERRIDE;
-
   // TabRenderWatcher::Delegate implementation.
   virtual void OnRenderHostCreated(content::RenderViewHost* host) OVERRIDE;
   virtual void OnTabMainFrameLoaded() OVERRIDE;
   virtual void OnTabMainFrameRender() OVERRIDE;
 
-  // Creates and adds the status area (separate window).
-  virtual void InitStatusArea();
-
-  // Returns the screen mode to set on the status area view.
-  virtual StatusAreaViewChromeos::ScreenMode GetScreenMode();
-
-  // Returns the type to use for the status area widget.
-  virtual views::Widget::InitParams::Type GetStatusAreaWidgetType();
-
   // Overridden from content::NotificationObserver.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
-  StatusAreaView* status_area_;
-
   // DOMView for rendering a webpage as a webui login.
   DOMView* webui_login_;
 
  private:
   // Map type for the accelerator-to-identifier map.
   typedef std::map<ui::Accelerator, std::string> AccelMap;
 
   // Overridden from content::WebContentsDelegate.
   virtual bool HandleContextMenu(
       const content::ContextMenuParams& params) OVERRIDE;
   virtual void HandleKeyboardEvent(
       const NativeWebKeyboardEvent& event) OVERRIDE;
   virtual bool IsPopupOrPanel(
       const content::WebContents* source) const OVERRIDE;
   virtual bool TakeFocus(bool reverse) OVERRIDE;
 
   // Called when focus is returned from status area.
   // |reverse| is true when focus is traversed backwards (using Shift-Tab).
   void ReturnFocus(bool reverse);
 
   content::NotificationRegistrar registrar_;
 
   // Login window which shows the view.
   views::Widget* login_window_;
 
-  // Window that contains status area.
-  // TODO(nkostylev): Temporary solution till we have
-  // RenderWidgetHostViewViews working.
-  views::Widget* status_window_;
-
   // Converts keyboard events on the TabContents to accelerators.
   UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
 
   // Maps installed accelerators to OOBE webui accelerator identifiers.
   AccelMap accel_map_;
 
   // Watches webui_login_'s TabContents rendering.
   scoped_ptr<TabRenderWatcher> tab_watcher_;
 
   // Whether the host window is frozen.
   bool host_window_frozen_;
 
-  // Caches StatusArea visibility setting before it has been initialized.
-  bool status_area_visibility_on_init_;
-
   // Has the login page told us that it's ready?  This is triggered by either
   // all of the user images or the GAIA prompt being loaded, whichever comes
   // first.
   bool login_page_is_loaded_;
 
   // Should we emit the login-prompt-visible signal when the login page is
   // displayed?
   bool should_emit_login_prompt_visible_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUILoginView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_WEBUI_LOGIN_VIEW_H_