Move blocked content from TabContents to TabContentsWrapper.

chrome/browser/blocked_content_container.h

-// Copyright (c) 2011 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.
-
-// Defines the public interface for the blocked content (including popup)
-// notifications. This interface should only be used by TabContents. Users and
-// subclasses of TabContents should use the appropriate methods on TabContents
-// to access information about blocked content.
-
-#ifndef CHROME_BROWSER_BLOCKED_CONTENT_CONTAINER_H_
-#define CHROME_BROWSER_BLOCKED_CONTENT_CONTAINER_H_
-#pragma once
-
-#include <vector>
-
-#include "content/browser/tab_contents/tab_contents_delegate.h"
-
-// Takes ownership of TabContents that are unrequested popup windows.
-class BlockedContentContainer : public TabContentsDelegate {
- public:
-  // Creates a container for a certain TabContents:
-  explicit BlockedContentContainer(TabContents* owner);
-  virtual ~BlockedContentContainer();
-
-  // Adds a TabContents to this container. |bounds| are the window bounds
-  // requested for the TabContents.
-  void AddTabContents(TabContents* tab_contents,
-                      WindowOpenDisposition disposition,
-                      const gfx::Rect& bounds,
-                      bool user_gesture);
-
-  // Shows the blocked TabContents |tab_contents|.
-  void LaunchForContents(TabContents* tab_contents);
-
-  // Returns the number of blocked contents.
-  size_t GetBlockedContentsCount() const;
-
-  // Returns the contained TabContents pointers.  |blocked_contents| must be
-  // non-NULL.
-  void GetBlockedContents(std::vector<TabContents*>* blocked_contents) const;
-
-  // Sets this object up to delete itself.
-  void Destroy();
-
-  // Overridden from TabContentsDelegate:
-
-  // Forwards OpenURLFromTab to our |owner_|.
-  virtual void OpenURLFromTab(TabContents* source,
-                              const GURL& url, const GURL& referrer,
-                              WindowOpenDisposition disposition,
-                              PageTransition::Type transition);
-
-  // Ignored; BlockedContentContainer doesn't display a throbber.
-  virtual void NavigationStateChanged(const TabContents* source,
-                                      unsigned changed_flags) {}
-
-  // Forwards AddNewContents to our |owner_|.
-  virtual void AddNewContents(TabContents* source,
-                              TabContents* new_contents,
-                              WindowOpenDisposition disposition,
-                              const gfx::Rect& initial_position,
-                              bool user_gesture);
-
-  // Ignore activation/deactivation requests from the TabContents we're
-  // blocking.
-  virtual void ActivateContents(TabContents* contents) {}
-  virtual void DeactivateContents(TabContents* contents) {}
-
-  // Ignored; BlockedContentContainer doesn't display a throbber.
-  virtual void LoadingStateChanged(TabContents* source) {}
-
-  // Removes |source| from our internal list of blocked contents.
-  virtual void CloseContents(TabContents* source);
-
-  // Changes the opening rectangle associated with |source|.
-  virtual void MoveContents(TabContents* source, const gfx::Rect& new_bounds);
-
-  // Always returns true.
-  virtual bool IsPopup(const TabContents* source) const;
-
-  // Returns our |owner_|.
-  virtual TabContents* GetConstrainingContents(TabContents* source);
-
-  // Ignored; BlockedContentContainer doesn't display a URL bar.
-  virtual void UpdateTargetURL(TabContents* source, const GURL& url) {}
-
-  // Maximum number of blocked contents we allow. No page should really need
-  // this many anyway. If reached it typically means there is a compromised
-  // renderer.
-  static const size_t kImpossibleNumberOfPopups;
-
- private:
-  struct BlockedContent;
-
-  typedef std::vector<BlockedContent> BlockedContents;
-
-  // The TabContents that owns and constrains this BlockedContentContainer.
-  TabContents* owner_;
-
-  // Information about all blocked contents.
-  BlockedContents blocked_contents_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(BlockedContentContainer);
-};
-
-#endif  // CHROME_BROWSER_BLOCKED_CONTENT_CONTAINER_H_