Move TabStripModelDelegate off Browser into its own class.

chrome/browser/automation/testing_automation_provider.cc

 // 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.
 
 #include "chrome/browser/automation/testing_automation_provider.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 1185 matching lines @@
   AutomationJSONReply(this, reply_message).SendSuccess(return_value.get());
 }
 
 void TestingAutomationProvider::OpenNewBrowserWindowOfType(
     int type, bool show, IPC::Message* reply_message) {
   new BrowserOpenedNotificationObserver(this, reply_message);
   // We may have no current browser windows open so don't rely on
   // asking an existing browser to execute the IDC_NEWWINDOW command
   Browser* browser = new Browser(static_cast<Browser::Type>(type), profile_);
   browser->InitBrowserWindow();
-  browser->AddBlankTab(true);
+  chrome::AddBlankTab(browser, true);
   if (show)
     browser->window()->Show();
 }
 
 void TestingAutomationProvider::OpenProfileWindow(
     base::DictionaryValue* args, IPC::Message* reply_message) {
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   FilePath::StringType path;
   if (!args->GetString("path", &path)) {
     AutomationJSONReply(this, reply_message).SendError(
@@ skipping 5553 matching lines @@
 void TestingAutomationProvider::OnRemoveProvider() {
   if (g_browser_process)
     g_browser_process->GetAutomationProviderList()->RemoveProvider(this);
 }
 
 void TestingAutomationProvider::EnsureTabSelected(Browser* browser,
                                                   WebContents* tab) {
   if (chrome::GetActiveWebContents(browser) != tab)
     chrome::ActivateTabAt(browser, chrome::GetIndexOfTab(browser, tab), true);
 }