Add info about user agent overrides to WebContents

chrome/browser/sessions/session_types.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_SESSIONS_SESSION_TYPES_H_
 #define CHROME_BROWSER_SESSIONS_SESSION_TYPES_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 77 matching lines @@
   // by BaseSessionService and SessionService.
   void set_index(int index) { index_ = index; }
   int index() const { return index_; }
 
   // The URL that initially spawned the NavigationEntry.
   const GURL& original_request_url() const { return original_request_url_; }
   void set_original_request_url(const GURL& url) {
     original_request_url_ = url;
   }
 
+  // Whether or not we're overriding the standard user agent.
+  bool is_overriding_user_agent() const { return is_overriding_user_agent_; }
+  void set_is_overriding_user_agent(bool state) {
+    is_overriding_user_agent_ = state;
+  }
+
   // Converts a set of TabNavigations into a set of NavigationEntrys. The
   // caller owns the NavigationEntrys.
   static void CreateNavigationEntriesFromTabNavigations(
       Profile* profile,
       const std::vector<TabNavigation>& navigations,
       std::vector<content::NavigationEntry*>* entries);
 
  private:
   friend class BaseSessionService;
 
   GURL virtual_url_;
   content::Referrer referrer_;
   string16 title_;
   std::string state_;
   content::PageTransition transition_;
   int type_mask_;
   int64 post_id_;
 
   int index_;
   GURL original_request_url_;
+  bool is_overriding_user_agent_;
 };
 
 // SessionTab ----------------------------------------------------------------
 
 // SessionTab corresponds to a NavigationController.
 struct SessionTab {
   SessionTab();
   virtual ~SessionTab();
 
   // Unique id of the window.
@@ skipping 21 matching lines @@
   // only valid url's being stored (ie chrome://newtab is not stored). Bounds
   // checking must be performed before indexing into |navigations|.
   int current_navigation_index;
 
   // True if the tab is pinned.
   bool pinned;
 
   // If non-empty, this tab is an app tab and this is the id of the extension.
   std::string extension_app_id;
 
+  // If non-empty, this string is used as the user agent whenever the tab's
+  // NavigationEntries need it overridden.
+  std::string user_agent_override;
+
   // Timestamp for when this tab was last modified.
   base::Time timestamp;
 
   std::vector<TabNavigation> navigations;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SessionTab);
 };
 
 // SessionWindow -------------------------------------------------------------
@@ skipping 38 matching lines @@
   // Is the window maximized, minimized, or normal?
   ui::WindowShowState show_state;
 
   std::string app_name;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SessionWindow);
 };
 
 #endif  // CHROME_BROWSER_SESSIONS_SESSION_TYPES_H_