Add info about user agent overrides to WebContents

chrome/browser/sessions/session_service.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_SERVICE_H_
 #define CHROME_BROWSER_SESSIONS_SESSION_SERVICE_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 36 matching lines @@
 //
 // SessionService itself maintains a set of SessionCommands that allow
 // SessionService to rebuild the open state of the browser (as
 // SessionWindow, SessionTab and TabNavigation). The commands are periodically
 // flushed to SessionBackend and written to a file. Every so often
 // SessionService rebuilds the contents of the file from the open state
 // of the browser.
 class SessionService : public BaseSessionService,
                        public content::NotificationObserver {
   friend class SessionRestoreTest;
-  friend class SessionServiceTestHelper;  
+  friend class SessionServiceTestHelper;
  public:
   // Used to distinguish an application window from a normal one.
   enum AppType {
     TYPE_APP,
     TYPE_NORMAL
   };
 
   // Creates a SessionService for the specified profile.
   explicit SessionService(Profile* profile);
   // For testing.
@@ skipping 146 matching lines @@
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Sets the application extension id of the specified tab.
   void SetTabExtensionAppID(const SessionID& window_id,
                             const SessionID& tab_id,
                             const std::string& extension_app_id);
 
+  // Sets the user agent override of the specified tab.
+  void SetTabUserAgentOverride(const SessionID& window_id,
+                               const SessionID& tab_id,
+                               const std::string& user_agent_override);
+
   // Methods to create the various commands. It is up to the caller to delete
   // the returned the SessionCommand* object.
   SessionCommand* CreateSetSelectedTabInWindow(const SessionID& window_id,
                                                int index);
 
   SessionCommand* CreateSetTabWindowCommand(const SessionID& window_id,
                                             const SessionID& tab_id);
 
   SessionCommand* CreateSetWindowBoundsCommand(const SessionID& window_id,
                                                const gfx::Rect& bounds,
@@ skipping 231 matching lines @@
   const base::TimeDelta save_delay_in_hrs_;
 
   // For browser_tests, since we want to simulate the browser shutting down
   // without quitting.
   bool force_browser_not_alive_with_no_windows_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionService);
 };
 
 #endif  // CHROME_BROWSER_SESSIONS_SESSION_SERVICE_H_