diff -r a9aa543a508a -r edb0ebe8cccc firefox-kde.patch
--- a/firefox-kde.patch	Sat Aug 22 08:33:39 2020 +0200
+++ b/firefox-kde.patch	Tue Aug 25 21:27:22 2020 +0200
@@ -3,7 +3,7 @@
 # Date 1559300151 -7200
 #      Fri May 31 12:55:51 2019 +0200
 # Node ID 54d41b0033b8d649d842a1f862c6fed8b9874dec
-# Parent  0fd58e0df883086574263e0881e1503cf110562a
+# Parent  3804871eac4171b99e9049dbc881b5304b5ac207
 How to apply this patch:
 1. Import and apply it
 2. cp browser/base/content/browser.xul browser/base/content/browser-kde.xul
@@ -14,7 +14,7 @@
 diff --git a/browser/components/preferences/main.js b/browser/components/preferences/main.js
 --- a/browser/components/preferences/main.js
 +++ b/browser/components/preferences/main.js
-@@ -336,16 +336,23 @@ var gMainPane = {
+@@ -335,16 +335,23 @@ var gMainPane = {
          }, backoffTimes[this._backoffIndex + 1 < backoffTimes.length ? this._backoffIndex++ : backoffTimes.length - 1]);
        };
  
@@ -38,7 +38,7 @@
      );
      let performanceSettingsUrl =
        Services.urlFormatter.formatURLPref("app.support.baseURL") +
-@@ -1301,16 +1308,27 @@ var gMainPane = {
+@@ -1291,16 +1298,27 @@ var gMainPane = {
        this._backoffIndex = 0;
  
        let shellSvc = getShellService();
@@ -139,7 +139,7 @@
 +    if (!str)
 +        return NS_ERROR_FAILURE;
 +
-+    str->SetData( NS_LITERAL_CSTRING( "ISDEFAULTBROWSER" ));
++    str->SetData("ISDEFAULTBROWSER"_ns);
 +    command->AppendElement( str );
 +
 +    if( nsKDEUtils::command( command ))
@@ -160,10 +160,10 @@
 +    if (!cmdstr || !paramstr)
 +        return NS_ERROR_FAILURE;
 +
-+    cmdstr->SetData( NS_LITERAL_CSTRING( "SETDEFAULTBROWSER" ));
++    cmdstr->SetData("SETDEFAULTBROWSER"_ns);
 +    command->AppendElement( cmdstr );
 +
-+    paramstr->SetData( aClaimAllTypes ? NS_LITERAL_CSTRING( "ALLTYPES" ) : NS_LITERAL_CSTRING( "NORMAL" ));
++    paramstr->SetData( aClaimAllTypes ? "ALLTYPES"_ns : "NORMAL"_ns );
 +    command->AppendElement( paramstr );
 +
 +    return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;