Merge pull request mozilla#2413 from yurydelendik/bug-815475

yurydelendik · yurydelendik · commit 9bf318019ea9 · 2012-11-27T08:33:00.000-08:00
Bug 815475 - Fix pdfjs when there is no integrated findbar (pdfjs 0.6.39 ...
diff --git a/extensions/firefox/components/PdfStreamConverter.js b/extensions/firefox/components/PdfStreamConverter.js
@@ -348,6 +348,7 @@ ChromeActions.prototype = {
     // Integrated find is only supported when we're not in a frame and when the
     // new find events code exists.
     return this.domWindow.frameElement === null &&
+           getChromeWindow(this.domWindow).gFindBar &&
            'updateControlState' in getChromeWindow(this.domWindow).gFindBar;
   },
   fallback: function(url, sendResponse) {
