Take 2 at this. The only change between this and the first is to add the GetT...

chrome/browser/automation/automation_provider.h

 // Copyright (c) 2006-2008 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.
 
 // This implements a browser-side endpoint for UI automation activity.
 // The client-side endpoint is implemented by AutomationProxy.
 // The entire lifetime of this object should be contained within that of
 // the BrowserProcess, and in particular the NotificationService that's
 // hung off of it.
 
@@ skipping 167 matching lines @@
                               int key,
                               int flags);
   void GetWindowBounds(int handle, gfx::Rect* bounds, bool* result);
   void SetWindowBounds(int handle, const gfx::Rect& bounds, bool* result);
   void SetWindowVisible(int handle, bool visible, bool* result);
   void IsWindowActive(int handle, bool* success, bool* is_active);
   void ActivateWindow(int handle);
   void IsWindowMaximized(int handle, bool* is_maximized, bool* success);
 
   void GetTabCount(int handle, int* tab_count);
+  void GetType(int handle, int* type_as_int);
   void GetTab(int win_handle, int tab_index, int* tab_handle);
 #if defined(OS_WIN)
   // TODO(port): Replace HWND.
   void GetTabHWND(int handle, HWND* tab_hwnd);
 #endif  // defined(OS_WIN)
   void GetTabProcessID(int handle, int* process_id);
   void GetTabTitle(int handle, int* title_string_size, std::wstring* title);
   void GetTabIndex(int handle, int* tabstrip_index);
   void GetTabURL(int handle, bool* success, GURL* url);
   void HandleUnused(const IPC::Message& message, int handle);
@@ skipping 79 matching lines @@
   // Retrieves a Browser from a Window and vice-versa.
   void GetWindowForBrowser(int window_handle, bool* success, int* handle);
   void GetBrowserForWindow(int window_handle, bool* success,
                            int* browser_handle);
 
   void GetAutocompleteEditForBrowser(int browser_handle, bool* success,
                                      int* autocomplete_edit_handle);
 
   // If |show| is true, call Show() on the new window after creating it.
   void OpenNewBrowserWindow(bool show, IPC::Message* reply_message);
+  void OpenNewBrowserWindowOfType(int type,
+                                  bool show,
+                                  IPC::Message* reply_message);
 
   void ShowInterstitialPage(int tab_handle,
                             const std::string& html_text,
                             IPC::Message* reply_message);
   void HideInterstitialPage(int tab_handle, bool* success);
 
   void CreateExternalTab(const IPC::ExternalTabSettings& settings,
                          gfx::NativeWindow* tab_container_window,
                          gfx::NativeWindow* tab_window,
                          int* tab_handle);
@@ skipping 279 matching lines @@
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   void OnRemoveProvider();  // Called via PostTask
 
   NotificationRegistrar registrar_;
 };
 
 #endif  // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_H_