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

chrome/test/automation/automation_proxy.cc

 // 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.
 
 #include <sstream>
 
 #include "chrome/test/automation/automation_proxy.h"
 
 #include "base/basictypes.h"
 #include "base/file_version_info.h"
@@ skipping 467 matching lines @@
 
 void AutomationProxy::InvalidateHandle(const IPC::Message& message) {
   void* iter = NULL;
   int handle;
 
   if (message.ReadInt(&iter, &handle)) {
     tracker_->InvalidateHandle(handle);
   }
 }
 
-bool AutomationProxy::OpenNewBrowserWindow(bool show) {
-  return Send(new AutomationMsg_OpenNewBrowserWindow(0, show));
+bool AutomationProxy::OpenNewBrowserWindow(BrowserProxy::Type type,
+                                           bool show) {
+  if (type == BrowserProxy::TYPE_NORMAL)
+    return Send(new AutomationMsg_OpenNewBrowserWindow(0, show));
+  return Send(
+      new AutomationMsg_OpenNewBrowserWindowOfType(0, static_cast<int>(type),
+                                                   show));
 }
 
 scoped_refptr<TabProxy> AutomationProxy::CreateExternalTab(
     const IPC::ExternalTabSettings& settings,
     gfx::NativeWindow* external_tab_container,
     gfx::NativeWindow* tab) {
   int handle = 0;
   bool succeeded =
       Send(new AutomationMsg_CreateExternalTab(0, settings,
                                                external_tab_container,
@@ skipping 22 matching lines @@
   if (!p) {
     p = new T(this, tracker_.get(), handle);
     p->AddRef();
   }
 
   // Since there is no scoped_refptr::attach.
   scoped_refptr<T> result;
   result.swap(&p);
   return result;
 }