Remove DialogDelegate::UseNewStyle and unused code.

chrome/browser/ui/views/ssl_client_certificate_selector.cc

Index: chrome/browser/ui/views/ssl_client_certificate_selector.cc
diff --git a/chrome/browser/ui/views/ssl_client_certificate_selector.cc b/chrome/browser/ui/views/ssl_client_certificate_selector.cc
index f29e111e8e980d39056796aac076c47c7ef8e3c0..b60ae9c295609f377f0b8499139bf93448b80a30 100644
--- a/chrome/browser/ui/views/ssl_client_certificate_selector.cc
+++ b/chrome/browser/ui/views/ssl_client_certificate_selector.cc
@@ -149,11 +149,8 @@ void SSLClientCertificateSelector::Init() {
       WebContentsModalDialogManager::FromWebContents(web_contents_);
   WebContentsModalDialogManagerDelegate* modal_delegate =
       web_contents_modal_dialog_manager->delegate();
-  DCHECK(modal_delegate);

[msw, 2013/11/16 04:15:44]

I restored this one too.

   window_ = views::Widget::CreateWindowAsFramelessChild(
-      this,
-      web_contents_->GetView()->GetNativeView(),
-      modal_delegate->GetWebContentsModalDialogHost()->GetHostView());
+      this, modal_delegate->GetWebContentsModalDialogHost()->GetHostView());
   web_contents_modal_dialog_manager->ShowDialog(window_->GetNativeView());
 
   // Select the first row automatically.  This must be done after the dialog has