Remove InfoBarDelegate::web_contents()

chrome/browser/infobars/infobar_delegate.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_INFOBARS_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_INFOBARS_INFOBAR_DELEGATE_H_
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
 #include "ui/base/window_open_disposition.h"
 
 class AutoLoginInfoBarDelegate;
 class ConfirmInfoBarDelegate;
 class ExtensionInfoBarDelegate;
 class InfoBar;
 class InsecureContentInfoBarDelegate;
 class MediaStreamInfoBarDelegate;
 class PopupBlockedInfoBarDelegate;
 class RegisterProtocolHandlerInfoBarDelegate;
 class ScreenCaptureInfoBarDelegate;
 class ThemeInstalledInfoBarDelegate;
 class ThreeDAPIInfoBarDelegate;
 class TranslateInfoBarDelegate;
 
-namespace content {
-class WebContents;
-}
-
 namespace gfx {
 class Image;
 }
 
 // An interface implemented by objects wishing to control an InfoBar.
 // Implementing this interface is not sufficient to use an InfoBar, since it
 // does not map to a specific InfoBar type. Instead, you must implement
 // ConfirmInfoBarDelegate, or override with your own delegate for your own
 // InfoBar variety.
 class InfoBarDelegate {
@@ skipping 79 matching lines @@
 
   // Store the unique id for the active entry in our WebContents, to be used
   // later upon navigation to determine if this InfoBarDelegate should be
   // expired.
   void StoreActiveEntryUniqueID();
 
   // Return the icon to be shown for this InfoBar. If the returned Image is
   // empty, no icon is shown.
   virtual gfx::Image GetIcon() const;
 
-  // This trivial getter is defined out-of-line in order to avoid needing to
-  // #include infobar.h, which would lead to circular #includes.
-  // TODO(droger): Remove this function and have callers use
-  // InfoBarService::WebContentsFromInfoBar() instead.
-  content::WebContents* web_contents();
-
  protected:
   InfoBarDelegate();
 
   // Returns true if the navigation is to a new URL or a reload occured.
   virtual bool ShouldExpireInternal(const NavigationDetails& details) const;
 
   int contents_unique_id() const { return contents_unique_id_; }
   InfoBar* infobar() { return infobar_; }
 
  private:
   // The unique id of the active NavigationEntry of the WebContents that we were
   // opened for. Used to help expire on navigations.
   int contents_unique_id_;
 
   // The InfoBar associated with us.
   InfoBar* infobar_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_INFOBARS_INFOBAR_DELEGATE_H_