alternate ntp (cros/partial-win): add tab-related stuff and toolbar/tab background change

chrome/browser/ui/browser.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_UI_BROWSER_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 254 matching lines @@
 
   // Returns the InstantController or NULL if there is no InstantController for
   // this Browser.
   InstantController* instant() const { return instant_.get(); }
 
   // |window()| will return NULL if called before |CreateBrowserWindow()|
   // is done.
   BrowserWindow* window() const { return window_; }
   ToolbarModel* toolbar_model() { return toolbar_model_.get(); }
   chrome::search::SearchModel* search_model() { return search_model_.get(); }
+  chrome::search::SearchDelegate* search_delegate() {
+    return search_delegate_.get();
+  }
   const SessionID& session_id() const { return session_id_; }
   CommandUpdater* command_updater() { return &command_updater_; }
   bool block_command_execution() const { return block_command_execution_; }
   BrowserContentSettingBubbleModelDelegate*
       content_setting_bubble_model_delegate() {
     return content_setting_bubble_model_delegate_.get();
   }
   BrowserTabRestoreServiceDelegate* tab_restore_service_delegate() {
     return tab_restore_service_delegate_.get();
   }
@@ skipping 965 matching lines @@
   bool window_has_shown_;
 
   // Currently open color chooser. Non-NULL after OpenColorChooser is called and
   // before DidEndColorChooser is called.
   scoped_ptr<content::ColorChooser> color_chooser_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_