From a97887a67742aa3f95c47ad79b3c4c3827565944 Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Fri, 15 Jun 2018 20:11:19 +0200
Subject: [PALEMOON] Sanitize - "Form and search history" sanitize also the
 Findbar text and history (Ctrl-Z)

Issue #502
---
 application/palemoon/base/content/sanitize.js | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/application/palemoon/base/content/sanitize.js b/application/palemoon/base/content/sanitize.js
index f2eb24a55..74372a4af 100644
--- a/application/palemoon/base/content/sanitize.js
+++ b/application/palemoon/base/content/sanitize.js
@@ -257,13 +257,18 @@ Sanitizer.prototype = {
                                       .getService(Components.interfaces.nsIWindowMediator);
         var windows = windowManager.getEnumerator("navigator:browser");
         while (windows.hasMoreElements()) {
-          let currentDocument = windows.getNext().document;
+          let currentWindow = windows.getNext();
+          let currentDocument = currentWindow.document;
           let searchBar = currentDocument.getElementById("searchbar");
           if (searchBar)
             searchBar.textbox.reset();
-          let findBar = currentDocument.getElementById("FindToolbar");
-          if (findBar)
-            findBar.clear();
+          let tabBrowser = currentWindow.gBrowser;
+          for (let tab of tabBrowser.tabs) {
+            if (tabBrowser.isFindBarInitialized(tab))
+              tabBrowser.getFindBar(tab).clear();
+          }
+          // Clear any saved find value
+          tabBrowser._lastFindValue = "";
         }
 
         let change = { op: "remove" };
@@ -279,7 +284,8 @@ Sanitizer.prototype = {
                                       .getService(Components.interfaces.nsIWindowMediator);
         var windows = windowManager.getEnumerator("navigator:browser");
         while (windows.hasMoreElements()) {
-          let currentDocument = windows.getNext().document;
+          let currentWindow = windows.getNext();
+          let currentDocument = currentWindow.document;
           let searchBar = currentDocument.getElementById("searchbar");
           if (searchBar) {
             let transactionMgr = searchBar.textbox.editor.transactionManager;
@@ -290,8 +296,12 @@ Sanitizer.prototype = {
               return false;
             }
           }
-          let findBar = currentDocument.getElementById("FindToolbar");
-          if (findBar && findBar.canClear) {
+          let tabBrowser = currentWindow.gBrowser;
+          let findBarCanClear = Array.some(tabBrowser.tabs, function (aTab) {
+            return tabBrowser.isFindBarInitialized(aTab) &&
+                   tabBrowser.getFindBar(aTab).canClear;
+          });
+          if (findBarCanClear) {
             aCallback("formdata", true, aArg);
             return false;
           }
-- 
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