Handle media access permission request

android_webview/native/permission/permission_request_handler_client.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_PERMISSION_REQUEST_HANDLER_CLIENT_H
+#define ANDROID_WEBVIEW_NATIVE_PERMISSION_PERMISSION_REQUEST_HANDLER_CLIENT_H
+
+namespace android_webview {
+
+class AwPermissionRequest;
+
+class PermissionRequestHandlerClient {
+ public:
+  PermissionRequestHandlerClient();
+  virtual ~PermissionRequestHandlerClient();
+
+  virtual void OnPermissionRequest(AwPermissionRequest* request) = 0;
+  virtual void OnPermissionRequestCanceled(AwPermissionRequest* request) = 0;
+};
+
+}  // namespace android_webivew
+
+#endif  // ANDROID_WEBVIEW_NATIVE_PERMISSION_PERMISSION_REQUEST_HANDLER_CLIENT_H