To fix the cross-site post submission bug.

chrome/browser/ui/browser_navigator.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_NAVIGATOR_H_
 #define CHROME_BROWSER_UI_BROWSER_NAVIGATOR_H_
 
 #include <string>
 
 #include "chrome/browser/ui/host_desktop.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/referrer.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/rect.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class Browser;
 class Profile;
 class TabContents;
 
+namespace webkit_glue {
+  class ResourceRequestBody;
+}
+
 namespace chrome {
 
 // Parameters that tell Navigate() what to do.
 //
 // Some basic examples:
 //
 // Simple Navigate to URL in current tab:
 // chrome::NavigateParams params(browser, GURL("http://www.google.com/"),
 //                               content::PAGE_TRANSITION_LINK);
 // chrome::Navigate(&params);
@@ skipping 167 matching lines @@
   content::GlobalRequestID transferred_global_request_id;
 
   // Refers to which desktop this navigation should occur on. May be passed
   // explicitly or inferred from an existing Browser instance.
   chrome::HostDesktopType host_desktop_type;
 
   // Indicates whether this navigation involves a cross-process redirect,
   // in which case it should replace the current navigation entry.
   bool is_cross_site_redirect;
 
+  // Refers to the post data of the load for cross-process POST submission.
+  scoped_refptr<webkit_glue::ResourceRequestBody> post_data;
+
  private:
   NavigateParams();
 };
 
 // Navigates according to the configuration specified in |params|.
 void Navigate(NavigateParams* params);
 
 // Returns true if the url is allowed to open in incognito window.
 bool IsURLAllowedInIncognito(const GURL& url,
                              content::BrowserContext* browser_context);
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_BROWSER_NAVIGATOR_H_