From b1a98da75325c6b57129becf9027dccf7424c1c0 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Sun, 9 Sep 2018 08:24:54 +0200
Subject: Revert "[PALEMOON] Findbar - remove unnecessary code (Findbar is no
 longer in the gBrowser)"

This reverts commit 38f30cdf759e4f6da96da777c3216b5047d672c1.
---
 toolkit/content/browser-content.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'toolkit/content/browser-content.js')

diff --git a/toolkit/content/browser-content.js b/toolkit/content/browser-content.js
index 2276f8a0d..e1114672c 100644
--- a/toolkit/content/browser-content.js
+++ b/toolkit/content/browser-content.js
@@ -841,6 +841,35 @@ var FindBar = {
         fakeEvent[k] = event[k];
       }
     }
+#ifdef MC_PALEMOON
+    let findBarId = "FindToolbar";
+    // The FindBar is in the chrome window's context, not in tabbrowser
+    // - see also bug 537013
+    let chromeWin = null;
+    try {
+       chromeWin = content
+         .QueryInterface(Ci.nsIInterfaceRequestor)
+         .getInterface(Ci.nsIWebNavigation)
+         .QueryInterface(Ci.nsIDocShellTreeItem)
+         .rootTreeItem
+         .QueryInterface(Ci.nsIInterfaceRequestor)
+         .getInterface(Ci.nsIDOMWindow)
+         .QueryInterface(Ci.nsIDOMChromeWindow);
+    } catch (e) {
+      Cu.reportError(
+          "The FindBar - the chrome window's context was not detected:\n" + e);
+    }
+    if (chromeWin && chromeWin.document.getElementById(findBarId)) {
+      try {
+        chromeWin.document.getElementById(findBarId)
+            .browser = Services.wm.getMostRecentWindow("navigator:browser")
+                .gBrowser.mCurrentBrowser;
+      } catch (e) {
+        Cu.reportError(
+            "The FindBar - cannot set the property 'browser':\n" + e);
+      }
+    }
+#endif
 
     // sendSyncMessage returns an array of the responses from all listeners
     let rv = sendSyncMessage("Findbar:Keypress", {
-- 
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