<webview>: Refactor Permission API to chrome

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"
 
 namespace content {
 
 bool BrowserPluginGuestDelegate::HandleKeyboardEvent(
     const NativeWebKeyboardEvent& event) {
   return false;
 }
 
+bool BrowserPluginGuestDelegate::RequestPermission(
+    BrowserPluginPermissionType permission_type,
+    const base::DictionaryValue& request_info,
+    const PermissionResponseCallback& callback) {
+  return false;
+}
+
 }  // namespace content