Revert 54560 - ...

chrome/browser/tab_contents/tab_contents_delegate.h

 // Copyright (c) 2010 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_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "chrome/browser/automation/automation_resource_routing_delegate.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/common/content_settings_types.h"
 #include "chrome/common/native_web_keyboard_event.h"
 #include "chrome/common/page_transition_types.h"
 #include "gfx/native_widget_types.h"
 #include "gfx/rect.h"
 #include "webkit/glue/context_menu.h"
 #include "webkit/glue/window_open_disposition.h"
 
+class Browser;
 class DownloadItem;
 class ExtensionFunctionDispatcher;
 class GURL;
 class HtmlDialogUIDelegate;
 class Profile;
 class RenderViewHost;
 class TabContents;
 class TemplateURL;
 
 namespace webkit_glue {
@@ skipping 208 matching lines @@
   // Returns true to allow TabContents to continue with the default processing.
   virtual bool OnGoToEntryOffset(int offset);
 
   // Returns whether this tab contents should add navigations to history.
   virtual bool ShouldAddNavigationsToHistory() const;
 
   // Notification when web app info data is available
   virtual void OnDidGetApplicationInfo(TabContents* tab_contents,
                                        int32 page_id);
 
+  // Returns the browser in which the tab contents is being displayed.
+  virtual Browser* GetBrowser();
+
   // Returns the native window framing the view containing the tab contents.
   virtual gfx::NativeWindow GetFrameNativeWindow();
 
   // Notifies the delegate about the creation of a new TabContents. This
   // typically happens when popups are created.
   virtual void TabContentsCreated(TabContents* new_contents);
 
   // Returns whether infobars are enabled. Overrideable by child classes.
   virtual bool infobars_enabled();
 
@@ skipping 10 matching lines @@
   // Notifies the delegate that something has changed about what content the
   // TabContents is displaying. Currently this is only fired when displaying
   // PDF using the internal PDF plugin.
   virtual void ContentTypeChanged(TabContents* source);
 
  protected:
   virtual ~TabContentsDelegate();
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_