First part of PAGE_TRANSITION_START_PAGE cleanup.

chrome/browser/ui/webui/constrained_web_dialog_delegate_base.cc

 // 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.
 
 #include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
 
 #include <string>
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/constrained_window.h"
@@ skipping 27 matching lines @@
     override_tab_delegate_.reset(tab_delegate);
     web_contents->SetDelegate(tab_delegate);
   } else {
     web_contents->SetDelegate(this);
   }
   // Set |this| as a delegate so the ConstrainedWebDialogUI can retrieve it.
   ConstrainedWebDialogUI::SetConstrainedDelegate(web_contents, this);
 
   web_contents->GetController().LoadURL(delegate->GetDialogContentURL(),
                                         content::Referrer(),
-                                        content::PAGE_TRANSITION_START_PAGE,
+                                        content::PAGE_TRANSITION_AUTO_TOPLEVEL,
                                         std::string());
 }
 
 ConstrainedWebDialogDelegateBase::~ConstrainedWebDialogDelegateBase() {
   if (release_tab_on_close_)
     ignore_result(tab_.release());
 }
 
 const WebDialogDelegate*
     ConstrainedWebDialogDelegateBase::GetWebDialogDelegate() const {
@@ skipping 32 matching lines @@
 }
 
 TabContents* ConstrainedWebDialogDelegateBase::tab() {
   return tab_.get();
 }
 
 void ConstrainedWebDialogDelegateBase::HandleKeyboardEvent(
     content::WebContents* source,
     const NativeWebKeyboardEvent& event) {
 }