Add info about user agent overrides to WebContents

content/public/browser/web_contents.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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
@@ skipping 102 matching lines @@
   // necessary. However if the embedder wants to create its own WebUI object and
   // keep track of it manually, it can use this.
   virtual WebUI* CreateWebUI(const GURL& url) = 0;
 
   // Returns the committed WebUI if one exists, otherwise the pending one.
   // Callers who want to use the pending WebUI for the pending navigation entry
   // should use GetWebUIForCurrentState instead.
   virtual WebUI* GetWebUI() const = 0;
   virtual WebUI* GetCommittedWebUI() const = 0;
 
+  // Allows overriding the user agent used for NavigationEntries it owns.
+  virtual void SetUserAgentOverride(const std::string& override) = 0;
+  virtual const std::string& GetUserAgentOverride() const = 0;
+
   // Tab navigation state ------------------------------------------------------
 
   // Returns the current navigation properties, which if a navigation is
   // pending may be provisional (e.g., the navigation could result in a
   // download, in which case the URL would revert to what it was previously).
   virtual const string16& GetTitle() const = 0;
 
   // The max page ID for any page that the current SiteInstance has loaded in
   // this WebContents.  Page IDs are specific to a given SiteInstance and
   // WebContents, corresponding to a specific RenderView in the renderer.
@@ skipping 239 matching lines @@
   // Focuses the location bar.
   virtual void SetFocusToLocationBar(bool select_all) = 0;
 
   // Does this have an opener associated with it?
   virtual bool HasOpener() const = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_H_