diff -r 000000000000 -r 6474c204b198 uriloader/exthandler/nsLocalHandlerApp.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uriloader/exthandler/nsLocalHandlerApp.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim:expandtab:shiftwidth=2:tabstop=2:cin:
+ * 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 __nsLocalHandlerAppImpl_h__
+#define __nsLocalHandlerAppImpl_h__
+
+#include "nsString.h"
+#include "nsIMIMEInfo.h"
+#include "nsIFile.h"
+#include "nsTArray.h"
+
+class nsLocalHandlerApp : public nsILocalHandlerApp
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIHANDLERAPP
+  NS_DECL_NSILOCALHANDLERAPP
+
+  nsLocalHandlerApp() { }
+
+  nsLocalHandlerApp(const char16_t *aName, nsIFile *aExecutable) 
+    : mName(aName), mExecutable(aExecutable) { }
+
+  nsLocalHandlerApp(const nsAString & aName, nsIFile *aExecutable) 
+    : mName(aName), mExecutable(aExecutable) { }
+  virtual ~nsLocalHandlerApp() { }
+
+protected:
+  nsString mName;
+  nsString mDetailedDescription;
+  nsTArray<nsString> mParameters;
+  nsCOMPtr<nsIFile> mExecutable;
+  
+  /**
+   * Launches this application with a single argument (typically either
+   * a file path or a URI spec).  This is meant as a helper method for
+   * implementations of (e.g.) LaunchWithURI.
+   *
+   * @param aApp The application to launch (may not be null)
+   * @param aArg The argument to pass on the command line
+   */
+  NS_HIDDEN_(nsresult) LaunchWithIProcess(const nsCString &aArg);
+};
+
+// any platforms that need a platform-specific class instead of just 
+// using nsLocalHandlerApp need to add an include and a typedef here.
+#ifdef XP_MACOSX
+# ifndef NSLOCALHANDLERAPPMAC_H_  
+# include "mac/nsLocalHandlerAppMac.h"
+typedef nsLocalHandlerAppMac PlatformLocalHandlerApp_t;
+# endif
+#else 
+typedef nsLocalHandlerApp PlatformLocalHandlerApp_t;
+#endif
+
+#endif //  __nsLocalHandlerAppImpl_h__