Converting BubbleWindow uses, etc.

chrome/browser/chromeos/login/login_html_dialog.h

Index: chrome/browser/chromeos/login/login_html_dialog.h
diff --git a/chrome/browser/chromeos/login/login_html_dialog.h b/chrome/browser/chromeos/login/login_html_dialog.h
index 4d4e2a23a84091f8d7706c8499731428dc6179ad..5cd438d3007c572206881453f60393709a8997ea 100644
--- a/chrome/browser/chromeos/login/login_html_dialog.h
+++ b/chrome/browser/chromeos/login/login_html_dialog.h
@@ -10,18 +10,14 @@
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/webui/html_dialog_ui.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
 #include "ui/gfx/native_widget_types.h"
-#include "ui/gfx/size.h"
 
 namespace chromeos {
 
 class BubbleFrameView;
 
 // Launches html dialog during OOBE/Login with specified URL and title.
-class LoginHtmlDialog : public HtmlDialogUIDelegate,
-                        public content::NotificationObserver {
+class LoginHtmlDialog : public HtmlDialogUIDelegate {
  public:
   // Delegate class to get notifications from the dialog.
   class Delegate {
@@ -32,16 +28,10 @@ class LoginHtmlDialog : public HtmlDialogUIDelegate,
     virtual void OnDialogClosed();
   };
 
-  enum Style {
-    STYLE_GENERIC, // Use generic CreateChromeWindow as a host.
-    STYLE_BUBBLE   // Use chromeos::BubbleWindow as a host.
-  };
-
   LoginHtmlDialog(Delegate* delegate,
                   gfx::NativeWindow parent_window,
                   const std::wstring& title,
-                  const GURL& url,
-                  Style style);
+                  const GURL& url);
   virtual ~LoginHtmlDialog();
 
   // Shows created dialog.
@@ -69,11 +59,6 @@ class LoginHtmlDialog : public HtmlDialogUIDelegate,
   virtual bool ShouldShowDialogTitle() const OVERRIDE;
   virtual bool HandleContextMenu(const ContextMenuParams& params) OVERRIDE;
 
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
  private:
   // Notifications receiver.
   Delegate* delegate_;
@@ -81,9 +66,6 @@ class LoginHtmlDialog : public HtmlDialogUIDelegate,
   gfx::NativeWindow parent_window_;
   string16 title_;
   GURL url_;
-  Style style_;
-  content::NotificationRegistrar notification_registrar_;
-  BubbleFrameView* bubble_frame_view_;
   bool is_open_;
 
   // Dialog display size.