Adds additional fields to web::NavigationItem.

ios/web/public/favicon_status.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef CONTENT_PUBLIC_BROWSER_FAVICON_STATUS_H_
-#define CONTENT_PUBLIC_BROWSER_FAVICON_STATUS_H_
+#ifndef IOS_WEB_PUBLIC_FAVICON_STATUS_H_
+#define IOS_WEB_PUBLIC_FAVICON_STATUS_H_
 
-#include "content/common/content_export.h"
 #include "ui/gfx/image/image.h"
 #include "url/gurl.h"
 
-namespace content {
+namespace web {
 
-// Collects the favicon related information for a NavigationEntry.
-struct CONTENT_EXPORT FaviconStatus {
+// Collects the favicon related information for a NavigationItem.
+struct FaviconStatus {
   FaviconStatus();
 
   // Indicates whether we've gotten an official favicon for the page, or are
   // just using the default favicon.
   bool valid;
 
   // The URL of the favicon which was used to load it off the web.
   GURL url;
 
   // The favicon bitmap for the page. If the favicon has not been explicitly
   // set or it empty, it will return the default favicon. Note that this is
   // loaded asynchronously, so even if the favicon URL is valid we may return
   // the default favicon if we haven't gotten the data yet.
   gfx::Image image;
 
   // Copy and assignment is explicitly allowed for this struct.
 };
 
-}  // namespace content
+}  // namespace web
 
-#endif  // CONTENT_PUBLIC_BROWSER_FAVICON_STATUS_H_
+#endif  // IOS_WEB_PUBLIC_FAVICON_STATUS_H_