GuestView: Move GuestViewManager extension dependencies to ExtensionsGuestViewManagerDelegate

extensions/browser/guest_view/guest_view_manager_factory.h

 // Copyright 2014 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 EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_MANAGER_FACTORY_H_
 #define EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_MANAGER_FACTORY_H_
 
 namespace content {
 class BrowserContext;
 }
 
+namespace guestview {
+class GuestViewManagerDelegate;
+}  // namespace guestview
+
 namespace extensions {
 
 class GuestViewManager;
 
 class GuestViewManagerFactory {
  public:
   virtual GuestViewManager* CreateGuestViewManager(
-      content::BrowserContext* context) = 0;
+      content::BrowserContext* context,
+      scoped_ptr<guestview::GuestViewManagerDelegate> delegate) = 0;
 
  protected:
   virtual ~GuestViewManagerFactory() {}
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_MANAGER_FACTORY_H_