Rename platform-independent ConstrainedWindow types to WebContentsModalDialog types (part 2)

chrome/browser/ui/constrained_window_tab_helper.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_CONSTRAINED_WINDOW_TAB_HELPER_H_
-#define CHROME_BROWSER_UI_CONSTRAINED_WINDOW_TAB_HELPER_H_
-
-#include <deque>
-
-#include "content/public/browser/web_contents_observer.h"
-#include "content/public/browser/web_contents_user_data.h"
-
-class ConstrainedWindow;
-class ConstrainedWindowTabHelperDelegate;
-
-// Per-tab class to manage constrained windows.
-class ConstrainedWindowTabHelper
-    : public content::WebContentsObserver,
-      public content::WebContentsUserData<ConstrainedWindowTabHelper> {
- public:
-  virtual ~ConstrainedWindowTabHelper();
-
-  ConstrainedWindowTabHelperDelegate* delegate() const { return delegate_; }
-  void set_delegate(ConstrainedWindowTabHelperDelegate* d) { delegate_ = d; }
-
-  // Adds the given window to the list of child windows. The window will notify
-  // via WillClose() when it is being destroyed.
-  void AddDialog(ConstrainedWindow* window);
-
-  // Closes all WebContentsModalDialogs.
-  void CloseAllDialogs();
-
-  // Called when a WebContentsModalDialogs we own is about to be closed.
-  void WillClose(ConstrainedWindow* window);
-
-  // Blocks/unblocks interaction with renderer process.
-  void BlockWebContentsInteraction(bool blocked);
-
-  // Returns the number of constrained windows in this tab.
-  size_t dialog_count() { return child_dialogs_.size(); }
-
-  typedef std::deque<ConstrainedWindow*> WebContentsModalDialogList;
-
-  // Return an iterator for the first constrained window in this web contents.
-  WebContentsModalDialogList::iterator dialog_begin() {
-    return child_dialogs_.begin();
-  }
-
-  // Return an iterator for the last constrained window in this web contents.
-  WebContentsModalDialogList::iterator dialog_end() {
-    return child_dialogs_.end();
-  }
-
- private:
-  explicit ConstrainedWindowTabHelper(content::WebContents* web_contents);
-  friend class content::WebContentsUserData<ConstrainedWindowTabHelper>;
-
-  // Overridden from content::WebContentsObserver:
-  virtual void DidNavigateMainFrame(
-      const content::LoadCommittedDetails& details,
-      const content::FrameNavigateParams& params) OVERRIDE;
-  virtual void DidGetIgnoredUIEvent() OVERRIDE;
-  virtual void WebContentsDestroyed(content::WebContents* tab) OVERRIDE;
-
-  // Delegate for notifying our owner about stuff. Not owned by us.
-  ConstrainedWindowTabHelperDelegate* delegate_;
-
-  // All active constrained windows.
-  WebContentsModalDialogList child_dialogs_;
-
-  DISALLOW_COPY_AND_ASSIGN(ConstrainedWindowTabHelper);
-};
-
-#endif  // CHROME_BROWSER_UI_CONSTRAINED_WINDOW_TAB_HELPER_H_