From fc3efa9b164548e3429ec6507d3b61fedd360231 Mon Sep 17 00:00:00 2001
From: Yury Delendik <ydelendik@mozilla.com>
Date: Wed, 1 Aug 2012 16:39:51 -0500
Subject: [PATCH] FF17 getSimpleCodebasePrincipal name change

---
 extensions/firefox/components/PdfStreamConverter.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/extensions/firefox/components/PdfStreamConverter.js b/extensions/firefox/components/PdfStreamConverter.js
index f53d23285..2872da3fc 100644
--- a/extensions/firefox/components/PdfStreamConverter.js
+++ b/extensions/firefox/components/PdfStreamConverter.js
@@ -235,6 +235,7 @@ ChromeActions.prototype = {
     var domWindow = this.domWindow;
     this.dataListener.onprogress =
       function ChromeActions_dataListenerProgress(loaded, total) {
+
       domWindow.postMessage({
         pdfjsLoadAction: 'progress',
         loaded: loaded,
@@ -478,7 +479,10 @@ PdfStreamConverter.prototype = {
       var securityManager = Cc['@mozilla.org/scriptsecuritymanager;1']
                             .getService(Ci.nsIScriptSecurityManager);
       var uri = ioService.newURI(PDF_VIEWER_WEB_PAGE, null, null);
-      var resourcePrincipal = securityManager.getCodebasePrincipal(uri);
+      // FF16 and below had getCodebasePrincipal (bug 774585)
+      var resourcePrincipal = 'getSimpleCodebasePrincipal' in securityManager ?
+                              securityManager.getSimpleCodebasePrincipal(uri) :
+                              securityManager.getCodebasePrincipal(uri);
       channel.owner = resourcePrincipal;
     }
   },