Move tab functions off Browser into browser_tabstrip and browser_tabrestore.

chrome/browser/ui/browser_tabstrip.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_TABSTRIP_H_
+#define CHROME_BROWSER_UI_BROWSER_TABSTRIP_H_
+#pragma once
+
+#include "content/public/common/page_transition_types.h"
+#include "webkit/glue/window_open_disposition.h"
+
+class Browser;
+class GURL;
+class Profile;
+class TabContents;
+
+namespace content {
+class SessionStorageNamespace;
+class SiteInstance;
+class WebContents;
+}
+
+namespace gfx {
+class Rect;
+}
+
+namespace chrome {
+
+int GetIndexOfTab(const Browser* browser, const content::WebContents* contents);
+
+TabContents* GetActiveTabContents(const Browser* browser);
+content::WebContents* GetActiveWebContents(const Browser* browser);
+
+TabContents* GetTabContentsAt(const Browser* browser, int index);
+content::WebContents* GetWebContentsAt(const Browser* browser, int index);
+
+void ActivateTabAt(Browser* browser, int index, bool user_gesture);
+
+// Used by extensions.
+bool IsTabStripEditable(Browser* browser);
+
+// Adds a selected tab with the specified URL and transition, returns the
+// created TabContents.
+TabContents* AddSelectedTabWithURL(Browser* browser,
+                                   const GURL& url,
+                                   content::PageTransition transition);
+
+// Adds |tab_contents| to |browser|'s tabstrip.
+void AddTab(Browser* browser,
+            TabContents* tab_contents,
+            content::PageTransition type);
+
+// Creates a new tab with the already-created WebContents 'new_contents'.
+// The window for the added contents will be reparented correctly when this
+// method returns.  If |disposition| is NEW_POPUP, |pos| should hold the
+// initial position.
+void AddWebContents(Browser* browser,
+                    content::WebContents* source_contents,
+                    content::WebContents* new_contents,
+                    WindowOpenDisposition disposition,
+                    const gfx::Rect& initial_pos,
+                    bool user_gesture);
+void CloseWebContents(Browser* browser, content::WebContents* contents);
+
+void CloseAllTabs(Browser* browser);
+
+// Centralized method for creating a TabContents, configuring and
+// installing all its supporting objects and observers.
+TabContents* TabContentsFactory(
+    Profile* profile,
+    content::SiteInstance* site_instance,
+    int routing_id,
+    const content::WebContents* base_web_contents,
+    content::SessionStorageNamespace* session_storage_namespace);
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_UI_BROWSER_TABSTRIP_H_