Towards moving guest management to chrome: Introduce GuestViewManager

content/public/browser/browser_plugin_guest_delegate.cc

 // Copyright 2013 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.
 
 #include "content/public/browser/browser_plugin_guest_delegate.h"
 
 #include "base/callback.h"
 
 namespace content {
 
+WebContents* BrowserPluginGuestDelegate::GetOpener() const {
+  return NULL;
+}
+
 bool BrowserPluginGuestDelegate::HandleKeyboardEvent(
     const NativeWebKeyboardEvent& event) {
   return false;
 }
 
 bool BrowserPluginGuestDelegate::IsDragAndDropEnabled() {
   return false;
 }
 
 bool BrowserPluginGuestDelegate::IsOverridingUserAgent() const {
@@ skipping 18 matching lines @@
     const base::Callback<void(bool)>& callback) {
   callback.Run(true);
 }
 
 JavaScriptDialogManager*
 BrowserPluginGuestDelegate::GetJavaScriptDialogManager() {
   return NULL;
 }
 
 }  // namespace content