Remove unused parameter in LoginWebDialog constructor

chrome/browser/chromeos/login/ui/login_web_dialog.cc

 // Copyright 2014 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/chromeos/login/ui/login_web_dialog.h"
 
 #include <deque>
 
 #include "base/lazy_instance.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 31 matching lines @@
 ///////////////////////////////////////////////////////////////////////////////
 // LoginWebDialog, public:
 
 void LoginWebDialog::Delegate::OnDialogClosed() {
 }
 
 LoginWebDialog::LoginWebDialog(content::BrowserContext* browser_context,
                                Delegate* delegate,
                                gfx::NativeWindow parent_window,
                                const base::string16& title,
-                               const GURL& url,
-                               Style style)
+                               const GURL& url)
     : browser_context_(browser_context),
       parent_window_(parent_window),
       delegate_(delegate),
       title_(title),
       url_(url),
-      style_(style),
       is_open_(false) {
   gfx::Rect screen_bounds(chromeos::CalculateScreenBounds(gfx::Size()));
   width_ = static_cast<int>(kDefaultWidthRatio * screen_bounds.width());
   height_ = static_cast<int>(kDefaultHeightRatio * screen_bounds.height());
 }
 
 LoginWebDialog::~LoginWebDialog() {
   delegate_ = NULL;
 }
 
@@ skipping 91 matching lines @@
 
 void LoginWebDialog::Observe(int type,
                              const content::NotificationSource& source,
                              const content::NotificationDetails& details) {
   DCHECK(type == content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME);
   // TODO(saintlou): Do we need a throbber for Aura?
   NOTIMPLEMENTED();
 }
 
 }  // namespace chromeos