Fix header guard and namespace in android_webview

android_webview/browser/permission/permission_request_handler.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_H
-#define ANDROID_WEBVIEW_NATIVE_PERMISSION_PERMISSION_REQUEST_HANDLER_H
+#ifndef ANDROID_WEBVIEW_BROWSER_PERMISSION_PERMISSION_REQUEST_HANDLER_H_
+#define ANDROID_WEBVIEW_BROWSER_PERMISSION_PERMISSION_REQUEST_HANDLER_H_
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/web_contents_observer.h"
@@ skipping 55 matching lines @@
 
   std::map<std::string, int64_t> preauthorized_permission_;
 
   // The unique id of the active NavigationEntry of the WebContents that we were
   // opened for. Used to help expire on requests.
   int contents_unique_id_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionRequestHandler);
 };
 
-}  // namespace android_webivew
+}  // namespace android_webview
 
-#endif  // ANDROID_WEBVIEW_NATIVE_PERMISSION_PERMISSION_REQUEST_HANDLER_H
+#endif  // ANDROID_WEBVIEW_BROWSER_PERMISSION_PERMISSION_REQUEST_HANDLER_H_