Revert of Handle media access permission request

android_webview/native/permission/aw_permission_request_delegate.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 ANDROID_WEBVIEW_NATIVE_PERMISSION_AW_PERMISSION_REQUEST_DELEGATE_H
-#define ANDROID_WEBVIEW_NATIVE_PERMISSION_AW_PERMISSION_REQUEST_DELEGATE_H
-
-#include "base/android/jni_helper.h"
-#include "base/android/scoped_java_ref.h"
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "url/gurl.h"
-
-namespace android_webview {
-
-// The delegate interface to be implemented for a specific permission request.
-class AwPermissionRequestDelegate {
- public:
-  AwPermissionRequestDelegate();
-  virtual ~AwPermissionRequestDelegate();
-
-  // Get the origin which initiated the permission request.
-  virtual const GURL& GetOrigin() = 0;
-
-  // Get the resources the origin wanted to access.
-  virtual int64 GetResources() = 0;
-
-  // Notify the permission request is allowed or not.
-  virtual void NotifyRequestResult(bool allowed) = 0;
-
-  DISALLOW_COPY_AND_ASSIGN(AwPermissionRequestDelegate);
-};
-
-}  // namespace android_webivew
-
-#endif  // ANDROID_WEBVIEW_NATIVE_PERMISSION_AW_PERMISSION_REQUEST_DELEGATE_H