UI polish for certificate viewer

chrome/browser/ui/browser_dialogs.h

Index: chrome/browser/ui/browser_dialogs.h
diff --git a/chrome/browser/ui/browser_dialogs.h b/chrome/browser/ui/browser_dialogs.h
index 1f344384d4b74846f3b342f09827c0f6879c78be..ca42868a312eb35395d8bc64745477f52b35b5be 100644
--- a/chrome/browser/ui/browser_dialogs.h
+++ b/chrome/browser/ui/browser_dialogs.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 #pragma once
 
+#include "chrome/browser/ui/dialog_style.h"
 #include "ipc/ipc_message.h"
 #include "ui/gfx/native_widget_types.h"
 
@@ -35,7 +36,8 @@ void ShowAboutIPCDialog();
 // Make sure to use the returned window only when you know it is safe
 // to do so, i.e. before OnDialogClosed() is called on the delegate.
 gfx::NativeWindow ShowHtmlDialog(gfx::NativeWindow parent, Profile* profile,
-                                 HtmlDialogUIDelegate* delegate);
+                                 HtmlDialogUIDelegate* delegate,
+                                 DialogStyle style);
 
 // Creates the ExtensionInstalledBubble and schedules it to be shown once
 // the extension has loaded. |extension| is the installed extension. |browser|