add about: protocol handler

atom/browser/net/about_protocol_handler.h

@@ -0,0 +1,29 @@
+// Copyright (c) 2016 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_NET_ABOUT_PROTOCOL_HANDLER_H_
+#define ATOM_BROWSER_NET_ABOUT_PROTOCOL_HANDLER_H_
+
+#include "net/url_request/url_request_job_factory.h"
+
+namespace atom {
+
+class AboutProtocolHandler : public net::URLRequestJobFactory::ProtocolHandler {
+ public:
+  AboutProtocolHandler();
+  ~AboutProtocolHandler() override;
+
+  // net::URLRequestJobFactory::ProtocolHandler:
+  net::URLRequestJob* MaybeCreateJob(
+      net::URLRequest* request,
+      net::NetworkDelegate* network_delegate) const override;
+  bool IsSafeRedirectTarget(const GURL& location) const override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AboutProtocolHandler);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_NET_ABOUT_PROTOCOL_HANDLER_H_