import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

netwerk/protocol/res/ExtensionProtocolHandler.h

@@ -0,0 +1,42 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef ExtensionProtocolHandler_h___
+#define ExtensionProtocolHandler_h___
+
+#include "SubstitutingProtocolHandler.h"
+#include "nsWeakReference.h"
+
+namespace mozilla {
+namespace net {
+
+class ExtensionProtocolHandler final : public nsISubstitutingProtocolHandler,
+                                       public nsIProtocolHandlerWithDynamicFlags,
+                                       public SubstitutingProtocolHandler,
+                                       public nsSupportsWeakReference
+{
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIPROTOCOLHANDLERWITHDYNAMICFLAGS
+  NS_FORWARD_NSIPROTOCOLHANDLER(SubstitutingProtocolHandler::)
+  NS_FORWARD_NSISUBSTITUTINGPROTOCOLHANDLER(SubstitutingProtocolHandler::)
+
+  ExtensionProtocolHandler() : SubstitutingProtocolHandler("moz-extension") {}
+
+protected:
+  ~ExtensionProtocolHandler() {}
+
+  bool ResolveSpecialCases(const nsACString& aHost,
+                           const nsACString& aPath,
+                           const nsACString& aPathname,
+                           nsACString& aResult) override;
+
+  virtual nsresult SubstituteChannel(nsIURI* uri, nsILoadInfo* aLoadInfo, nsIChannel** result) override;
+};
+
+} // namespace net
+} // namespace mozilla
+
+#endif /* ExtensionProtocolHandler_h___ */