diff -r 9fec29d2ead2 -r 821cfbe8efcc firefox-kde.patch
--- a/firefox-kde.patch	Tue Dec 11 08:48:38 2018 +0100
+++ b/firefox-kde.patch	Wed Dec 12 12:15:16 2018 +0100
@@ -1,11 +1,11 @@
 # HG changeset patch
-# Parent  fdf78810e83396d10418791fbe32bed6bfe1558b
+# Parent  f2429084f187d5758508ae547c411943cba60fcf
 
 diff --git a/browser/base/content/browser-kde.xul b/browser/base/content/browser-kde.xul
 new file mode 100644
 --- /dev/null
 +++ b/browser/base/content/browser-kde.xul
-@@ -0,0 +1,1317 @@
+@@ -0,0 +1,1384 @@
 +#filter substitution
 +<?xml version="1.0"?>
 +# -*- Mode: HTML -*-
@@ -19,6 +19,12 @@
 +     both "content" and "skin" packages, which bug 1385444 will unify later. -->
 +<?xml-stylesheet href="chrome://global/skin/" type="text/css"?>
 +
++<!-- While these stylesheets are defined in Toolkit, they are only used in the
++     main browser window, so we can load them here. Bug 1474241 is on file to
++     consider moving these widgets to the "browser" folder. -->
++<?xml-stylesheet href="chrome://global/content/tabprompts.css" type="text/css"?>
++<?xml-stylesheet href="chrome://global/skin/tabprompts.css" type="text/css"?>
++
 +<?xml-stylesheet href="chrome://browser/content/browser.css" type="text/css"?>
 +<?xml-stylesheet href="chrome://browser/content/tabbrowser.css" type="text/css"?>
 +<?xml-stylesheet href="chrome://browser/content/downloads/downloads.css" type="text/css"?>
@@ -72,7 +78,11 @@
 +        fullscreenbutton="true"
 +        sizemode="normal"
 +        retargetdocumentfocus="urlbar"
-+        persist="screenX screenY width height sizemode">
++        persist="screenX screenY width height sizemode"
++#ifdef BROWSER_XHTML
++        hidden="true"
++#endif
++        >
 +
 +# All JS files which are needed by browser.xul and other top level windows to
 +# support MacOS specific features *must* go into the global-scripts.inc file so
@@ -90,9 +100,14 @@
 +  window.onload = gBrowserInit.onLoad.bind(gBrowserInit);
 +  window.onunload = gBrowserInit.onUnload.bind(gBrowserInit);
 +  window.onclose = WindowIsClosing;
++
 +#ifdef BROWSER_XHTML
-+  window.addEventListener("DOMContentLoaded",
-+    gBrowserInit.onBeforeInitialXULLayout.bind(gBrowserInit), { once: true });
++  window.addEventListener("readystatechange", () => {
++    // We initially hide the window to prevent layouts during parse. This lets us
++    // avoid accidental XBL construction and better match browser.xul (see Bug 1497975).
++    gBrowserInit.onBeforeInitialXULLayout();
++    document.documentElement.removeAttribute("hidden");
++  }, { once: true, capture: true });
 +#else
 +  window.addEventListener("MozBeforeInitialXULLayout",
 +    gBrowserInit.onBeforeInitialXULLayout.bind(gBrowserInit), { once: true });
@@ -116,13 +131,12 @@
 +               onpopuphidden="if (event.target == this) TabContextMenu.contextTab = null;">
 +      <menuitem id="context_reloadTab" label="&reloadTab.label;" accesskey="&reloadTab.accesskey;"
 +                oncommand="gBrowser.reloadTab(TabContextMenu.contextTab);"/>
-+      <menuitem id="context_reloadSelectedTabs" label="&reloadSelectedTabs.label;" hidden="true"
-+                accesskey="&reloadSelectedTabs.accesskey;"
++      <menuitem id="context_reloadSelectedTabs" label="&reloadTabs.label;" hidden="true"
++                accesskey="&reloadTabs.accesskey;"
 +                oncommand="gBrowser.reloadMultiSelectedTabs();"/>
 +      <menuitem id="context_toggleMuteTab" oncommand="TabContextMenu.contextTab.toggleMuteAudio();"/>
 +      <menuitem id="context_toggleMuteSelectedTabs" hidden="true"
 +                oncommand="gBrowser.toggleMuteAudioOnMultiSelectedTabs(TabContextMenu.contextTab);"/>
-+      <menuseparator/>
 +      <menuitem id="context_pinTab" label="&pinTab.label;"
 +                accesskey="&pinTab.accesskey;"
 +                oncommand="gBrowser.pinTab(TabContextMenu.contextTab);"/>
@@ -138,6 +152,18 @@
 +      <menuitem id="context_duplicateTab" label="&duplicateTab.label;"
 +                accesskey="&duplicateTab.accesskey;"
 +                oncommand="duplicateTabIn(TabContextMenu.contextTab, 'tab');"/>
++      <menuseparator/>
++      <menuitem id="context_selectAllTabs" label="&selectAllTabs.label;" accesskey="&selectAllTabs.accesskey;"
++                oncommand="gBrowser.selectAllTabs();"/>
++      <menuitem id="context_bookmarkSelectedTabs"
++                hidden="true"
++                label="&bookmarkSelectedTabs.label;"
++                accesskey="&bookmarkSelectedTabs.accesskey;"
++                oncommand="PlacesCommandHook.bookmarkPages(PlacesCommandHook.uniqueSelectedPages);"/>
++      <menuitem id="context_bookmarkTab"
++                label="&bookmarkTab.label;"
++                accesskey="&bookmarkTab.accesskey;"
++                oncommand="PlacesCommandHook.bookmarkPages(PlacesCommandHook.getUniquePages([TabContextMenu.contextTab]));"/>
 +      <menu id="context_reopenInContainer"
 +            label="&reopenInContainer.label;"
 +            accesskey="&reopenInContainer.accesskey;"
@@ -145,43 +171,46 @@
 +        <menupopup oncommand="TabContextMenu.reopenInContainer(event);"
 +                   onpopupshowing="TabContextMenu.createReopenInContainerMenu(event);"/>
 +      </menu>
-+      <menuitem id="context_openTabInWindow" label="&moveToNewWindow.label;"
-+                accesskey="&moveToNewWindow.accesskey;"
-+                tbattr="tabbrowser-multiple"
-+                oncommand="gBrowser.replaceTabsWithWindow(TabContextMenu.contextTab);"/>
-+      <menuseparator id="context_sendTabToDevice_separator" class="sync-ui-item"/>
-+      <menu id="context_sendTabToDevice" label="&sendTabToDevice.label;"
-+            class="sync-ui-item"
-+            accesskey="&sendTabToDevice.accesskey;">
++      <menu id="context_moveTabOptions"
++            multiselectcontextlabel="&moveSelectedTabOptions.label;"
++            multiselectcontextaccesskey="&moveSelectedTabOptions.accesskey;"
++            nonmultiselectcontextlabel="&moveTabOptions.label;"
++            nonmultiselectcontextaccesskey="&moveTabOptions.accesskey;">
++        <menupopup id="moveTabOptionsMenu">
++          <menuitem id="context_moveToStart"
++                    label="&moveToStart.label;"
++                    accesskey="&moveToStart.accesskey;"
++                    tbattr="tabbrowser-multiple"
++                    oncommand="gBrowser.moveTabsToStart(TabContextMenu.contextTab);"/>
++          <menuitem id="context_moveToEnd"
++                    label="&moveToEnd.label;"
++                    accesskey="&moveToEnd.accesskey;"
++                    tbattr="tabbrowser-multiple"
++                    oncommand="gBrowser.moveTabsToEnd(TabContextMenu.contextTab);"/>
++          <menuitem id="context_openTabInWindow" label="&moveToNewWindow.label;"
++                    accesskey="&moveToNewWindow.accesskey;"
++                    tbattr="tabbrowser-multiple"
++                    oncommand="gBrowser.replaceTabsWithWindow(TabContextMenu.contextTab);"/>
++        </menupopup>
++      </menu>
++      <menu id="context_sendTabToDevice"
++            class="sync-ui-item">
 +        <menupopup id="context_sendTabToDevicePopupMenu"
-+                   onpopupshowing="gSync.populateSendTabToDevicesMenu(event.target, TabContextMenu.contextTab.linkedBrowser.currentURI.spec, TabContextMenu.contextTab.linkedBrowser.contentTitle);"/>
++                   onpopupshowing="gSync.populateSendTabToDevicesMenu(event.target, TabContextMenu.contextTab.linkedBrowser.currentURI.spec, TabContextMenu.contextTab.linkedBrowser.contentTitle, TabContextMenu.contextTab.multiselected);"/>
 +      </menu>
 +      <menuseparator/>
-+      <menuitem id="context_reloadAllTabs" label="&reloadAllTabs.label;" accesskey="&reloadAllTabs.accesskey;"
-+                tbattr="tabbrowser-multiple-visible"
-+                oncommand="gBrowser.reloadAllTabs();"/>
-+       <menuitem id="context_bookmarkSelectedTabs"
-+                hidden="true"
-+                label="&bookmarkSelectedTabs.label;"
-+                accesskey="&bookmarkSelectedTabs.accesskey;"
-+                oncommand="PlacesCommandHook.bookmarkPages(PlacesCommandHook.uniqueSelectedPages);"/>
-+      <menuitem id="context_bookmarkAllTabs"
-+                label="&bookmarkAllTabs.label;"
-+                accesskey="&bookmarkAllTabs.accesskey;"
-+                command="Browser:BookmarkAllTabs"/>
 +      <menuitem id="context_closeTabsToTheEnd" label="&closeTabsToTheEnd.label;" accesskey="&closeTabsToTheEnd.accesskey;"
 +                oncommand="gBrowser.removeTabsToTheEndFrom(TabContextMenu.contextTab, {animate: true});"/>
 +      <menuitem id="context_closeOtherTabs" label="&closeOtherTabs.label;" accesskey="&closeOtherTabs.accesskey;"
 +                oncommand="gBrowser.removeAllTabsBut(TabContextMenu.contextTab);"/>
-+      <menuseparator/>
 +      <menuitem id="context_undoCloseTab"
 +                label="&undoCloseTab.label;"
 +                accesskey="&undoCloseTab.accesskey;"
 +                observes="History:UndoCloseTab"/>
 +      <menuitem id="context_closeTab" label="&closeTab.label;" accesskey="&closeTab.accesskey;"
 +                oncommand="gBrowser.removeTab(TabContextMenu.contextTab, { animate: true });"/>
-+      <menuitem id="context_closeSelectedTabs" label="&closeSelectedTabs.label;"
-+                hidden="true" accesskey="&closeSelectedTabs.accesskey;"
++      <menuitem id="context_closeSelectedTabs" label="&closeTabs.label;"
++                hidden="true" accesskey="&closeTabs.accesskey;"
 +                oncommand="gBrowser.removeMultiSelectedTabs();"/>
 +    </menupopup>
 +
@@ -222,6 +251,22 @@
 +           level="parent"
 +           overflowpadding="15" />
 +
++    <!-- for url bar autocomplete -->
++    <panel id="urlbar-results"
++           role="group"
++           noautofocus="true"
++           hidden="true"
++           flip="none"
++           level="parent">
++      <html:div class="urlbarView-body-outer">
++        <html:div class="urlbarView-body-inner">
++          <!-- TODO: add search suggestions notification -->
++          <html:div class="urlbarView-results"/>
++          <!-- TODO: add footer -->
++        </html:div>
++      </html:div>
++    </panel>
++
 +   <!-- for date/time picker. consumeoutsideclicks is set to never, so that
 +        clicks on the anchored input box are never consumed. -->
 +    <panel id="DateTimePickerPanel"
@@ -374,19 +419,24 @@
 +    </panel>
 +
 +    <menupopup id="toolbar-context-menu"
-+               onpopupshowing="onViewToolbarsPopupShowing(event, document.getElementById('viewToolbarsMenuSeparator')); UpdateDownloadsAutoHide(this); UpdateManageExtension(this)">
-+      <menuitem oncommand="openAboutAddonsForContextAction(this.parentElement)"
++               onpopupshowing="onViewToolbarsPopupShowing(event, document.getElementById('viewToolbarsMenuSeparator')); ToolbarContextMenu.updateDownloadsAutoHide(this); ToolbarContextMenu.updateExtension(this)">
++      <menuitem oncommand="ToolbarContextMenu.openAboutAddonsForContextAction(this.parentElement)"
 +                accesskey="&customizeMenu.manageExtension.accesskey;"
 +                label="&customizeMenu.manageExtension.label;"
 +                contexttype="toolbaritem"
 +                class="customize-context-manageExtension"/>
++      <menuitem oncommand="ToolbarContextMenu.removeExtensionForContextAction(this.parentElement)"
++                accesskey="&customizeMenu.removeExtension.accesskey;"
++                label="&customizeMenu.removeExtension.label;"
++                contexttype="toolbaritem"
++                class="customize-context-removeExtension"/>
 +      <menuseparator/>
 +      <menuitem oncommand="gCustomizeMode.addToPanel(document.popupNode)"
 +                accesskey="&customizeMenu.pinToOverflowMenu.accesskey;"
 +                label="&customizeMenu.pinToOverflowMenu.label;"
 +                contexttype="toolbaritem"
 +                class="customize-context-moveToPanel"/>
-+      <menuitem oncommand="onDownloadsAutoHideChange(event)"
++      <menuitem oncommand="ToolbarContextMenu.onDownloadsAutoHideChange(event)"
 +                type="checkbox"
 +                accesskey="&customizeMenu.autoHideDownloadsButton.accesskey;"
 +                label="&customizeMenu.autoHideDownloadsButton.label;"
@@ -397,18 +447,36 @@
 +                label="&customizeMenu.removeFromToolbar.label;"
 +                contexttype="toolbaritem"
 +                class="customize-context-removeFromToolbar"/>
-+      <menuitem id="toolbar-context-reloadAllTabs"
++      <menuitem id="toolbar-context-reloadSelectedTab"
++                class="toolbaritem-tabsmenu"
++                contexttype="tabbar"
++                oncommand="gBrowser.reloadMultiSelectedTabs();"
++                label="&toolbarContextMenu.reloadSelectedTab.label;"
++                accesskey="&toolbarContextMenu.reloadSelectedTab.accesskey;"/>
++      <menuitem id="toolbar-context-reloadSelectedTabs"
++                class="toolbaritem-tabsmenu"
++                contexttype="tabbar"
++                oncommand="gBrowser.reloadMultiSelectedTabs();"
++                label="&toolbarContextMenu.reloadSelectedTabs.label;"
++                accesskey="&toolbarContextMenu.reloadSelectedTabs.accesskey;"/>
++      <menuitem id="toolbar-context-bookmarkSelectedTab"
 +                class="toolbaritem-tabsmenu"
 +                contexttype="tabbar"
-+                oncommand="gBrowser.reloadAllTabs();"
-+                label="&toolbarContextMenu.reloadAllTabs.label;"
-+                accesskey="&toolbarContextMenu.reloadAllTabs.accesskey;"/>
-+      <menuitem id="toolbar-context-bookmarkAllTabs"
++                oncommand="PlacesCommandHook.bookmarkPages(PlacesCommandHook.uniqueSelectedPages);"
++                label="&toolbarContextMenu.bookmarkSelectedTab.label;"
++                accesskey="&toolbarContextMenu.bookmarkSelectedTab.accesskey;"/>
++      <menuitem id="toolbar-context-bookmarkSelectedTabs"
 +                class="toolbaritem-tabsmenu"
 +                contexttype="tabbar"
-+                command="Browser:BookmarkAllTabs"
-+                label="&toolbarContextMenu.bookmarkAllTabs.label;"
-+                accesskey="&toolbarContextMenu.bookmarkAllTabs.accesskey;"/>
++                oncommand="PlacesCommandHook.bookmarkPages(PlacesCommandHook.uniqueSelectedPages);"
++                label="&toolbarContextMenu.bookmarkSelectedTabs.label;"
++                accesskey="&toolbarContextMenu.bookmarkSelectedTabs.accesskey;"/>
++      <menuitem id="toolbar-context-selectAllTabs"
++                class="toolbaritem-tabsmenu"
++                contexttype="tabbar"
++                oncommand="gBrowser.selectAllTabs();"
++                label="&toolbarContextMenu.selectAllTabs.label;"
++                accesskey="&toolbarContextMenu.selectAllTabs.accesskey;"/>
 +      <menuitem id="toolbar-context-undoCloseTab"
 +                class="toolbaritem-tabsmenu"
 +                contexttype="tabbar"
@@ -496,7 +564,6 @@
 +           noautofocus="true"
 +           copyURL-title="&pageAction.copyLink.label;"
 +           emailLink-title="&emailPageCmd.label;"
-+           sendToDevice-title="&pageAction.sendTabToDevice.label;"
 +           sendToDevice-notReadyTitle="&sendToDevice.syncNotReady.label;"
 +           shareURL-title="&pageAction.shareUrl.label;"
 +           shareMore-label="&pageAction.shareMore.label;">
@@ -534,10 +601,10 @@
 +                label="&pageAction.removeFromUrlbar.label;"
 +                oncommand="BrowserPageActions.togglePinningForContextAction();"/>
 +      <menuitem class="pageActionContextMenuItem extensionUnpinned"
-+                label="&pageAction.allowInUrlbar.label;"
++                label="&pageAction.addToUrlbar.label;"
 +                oncommand="BrowserPageActions.togglePinningForContextAction();"/>
 +      <menuitem class="pageActionContextMenuItem extensionPinned"
-+                label="&pageAction.disallowInUrlbar.label;"
++                label="&pageAction.removeFromUrlbar.label;"
 +                oncommand="BrowserPageActions.togglePinningForContextAction();"/>
 +      <menuseparator class="pageActionContextMenuItem extensionPinned extensionUnpinned"/>
 +      <menuitem class="pageActionContextMenuItem extensionPinned extensionUnpinned"
@@ -550,20 +617,20 @@
 +    <tooltip id="tabbrowser-tab-tooltip" onpopupshowing="gBrowser.createTooltip(event);"/>
 +
 +    <tooltip id="back-button-tooltip">
-+      <label class="tooltip-label" value="&backButton.tooltip;"/>
++      <description class="tooltip-label" value="&backButton.tooltip;"/>
 +#ifdef XP_MACOSX
-+      <label class="tooltip-label" value="&backForwardButtonMenuMac.tooltip;"/>
++      <description class="tooltip-label" value="&backForwardButtonMenuMac.tooltip;"/>
 +#else
-+      <label class="tooltip-label" value="&backForwardButtonMenu.tooltip;"/>
++      <description class="tooltip-label" value="&backForwardButtonMenu.tooltip;"/>
 +#endif
 +    </tooltip>
 +
 +    <tooltip id="forward-button-tooltip">
-+      <label class="tooltip-label" value="&forwardButton.tooltip;"/>
++      <description class="tooltip-label" value="&forwardButton.tooltip;"/>
 +#ifdef XP_MACOSX
-+      <label class="tooltip-label" value="&backForwardButtonMenuMac.tooltip;"/>
++      <description class="tooltip-label" value="&backForwardButtonMenuMac.tooltip;"/>
 +#else
-+      <label class="tooltip-label" value="&backForwardButtonMenu.tooltip;"/>
++      <description class="tooltip-label" value="&backForwardButtonMenu.tooltip;"/>
 +#endif
 +    </tooltip>
 +
@@ -817,7 +884,7 @@
 +                       ondrop="homeButtonObserver.onDrop(event)"
 +                       ondragexit="homeButtonObserver.onDragExit(event)"
 +                       key="goHome"
-+                       onclick="BrowserGoHome(event);"
++                       onclick="BrowserHome(event);"
 +                       cui-areatype="toolbar"
 +                       tooltiptext="&homeButton.defaultPage.tooltip;"/>
 +        <toolbarspring cui-areatype="toolbar" class="chromeclass-toolbar-additional"/>
@@ -1367,7 +1434,7 @@
  
  #if defined(XP_WIN)
  #include "nsIEHistoryEnumerator.h"
-@@ -34,18 +34,16 @@ using namespace mozilla::browser;
+@@ -33,18 +33,16 @@ using namespace mozilla::browser;
  
  /////////////////////////////////////////////////////////////////////////////
  
@@ -1386,11 +1453,11 @@
  
  #if defined(XP_WIN)
  NS_GENERIC_FACTORY_CONSTRUCTOR(nsIEHistoryEnumerator)
-@@ -70,17 +68,17 @@ NS_DEFINE_NAMED_CID(NS_SHELLSERVICE_CID)
- NS_DEFINE_NAMED_CID(NS_MACATTRIBUTIONSERVICE_CID);
+@@ -67,17 +65,17 @@ NS_DEFINE_NAMED_CID(NS_MACATTRIBUTIONSER
  #endif
  
  static const mozilla::Module::CIDEntry kBrowserCIDs[] = {
+     // clang-format off
      { &kNS_BROWSERDIRECTORYPROVIDER_CID, false, nullptr, DirectoryProviderConstructor },
  #if defined(XP_WIN)
      { &kNS_SHELLSERVICE_CID, false, nullptr, nsWindowsShellServiceConstructor },
@@ -1398,17 +1465,17 @@
 -    { &kNS_SHELLSERVICE_CID, false, nullptr, nsGNOMEShellServiceConstructor },
 +    { &kNS_SHELLSERVICE_CID, false, nullptr, nsUnixShellServiceConstructor },
  #endif
-     { &kNS_FEEDSNIFFER_CID, false, nullptr, nsFeedSnifferConstructor },
      { &kNS_BROWSER_ABOUT_REDIRECTOR_CID, false, nullptr, AboutRedirector::Create },
  #if defined(XP_WIN)
      { &kNS_WINIEHISTORYENUMERATOR_CID, false, nullptr, nsIEHistoryEnumeratorConstructor },
  #elif defined(XP_MACOSX)
      { &kNS_SHELLSERVICE_CID, false, nullptr, nsMacShellServiceConstructor },
  #endif
+ #if defined(MOZ_WIDGET_COCOA)
 diff --git a/browser/components/preferences/in-content/main.js b/browser/components/preferences/in-content/main.js
 --- a/browser/components/preferences/in-content/main.js
 +++ b/browser/components/preferences/in-content/main.js
-@@ -327,16 +327,23 @@ var gMainPane = {
+@@ -283,16 +283,23 @@ var gMainPane = {
            this._backoffIndex++ : backoffTimes.length - 1]);
        };
  
@@ -1432,7 +1499,7 @@
      performanceSettingsLink.setAttribute("href", performanceSettingsUrl);
  
      this.updateDefaultPerformanceSettingsPref();
-@@ -962,16 +969,27 @@ var gMainPane = {
+@@ -938,16 +945,27 @@ var gMainPane = {
        // Reset exponential backoff delay time in order to do visual update in pollForDefaultBrowser.
        this._backoffIndex = 0;
  
@@ -1486,7 +1553,7 @@
 new file mode 100644
 --- /dev/null
 +++ b/browser/components/shell/nsKDEShellService.cpp
-@@ -0,0 +1,204 @@
+@@ -0,0 +1,153 @@
 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 +/* This Source Code Form is subject to the terms of the Mozilla Public
 + * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -1640,57 +1707,6 @@
 +    return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
 +}
 +
-+NS_IMETHODIMP
-+nsKDEShellService::GetDefaultFeedReader(nsIFile** _retval)
-+{
-+    *_retval = nullptr;
-+
-+    nsCOMPtr<nsIMutableArray> command = do_CreateInstance( NS_ARRAY_CONTRACTID );
-+    if( !command )
-+        return NS_ERROR_FAILURE;
-+
-+    nsCOMPtr<nsISupportsCString> str = do_CreateInstance( NS_SUPPORTS_CSTRING_CONTRACTID );
-+    if( !str )
-+        return NS_ERROR_FAILURE;
-+
-+    str->SetData( NS_LITERAL_CSTRING( "GETDEFAULTFEEDREADER" ));
-+    command->AppendElement( str );
-+
-+    nsCOMPtr<nsIArray> output;
-+    if( !nsKDEUtils::command( command, getter_AddRefs( output ) ) )
-+        return NS_ERROR_FAILURE;
-+
-+    PRUint32 length;
-+    output->GetLength( &length );
-+    if( length != 1 )
-+        return NS_ERROR_FAILURE;
-+
-+    nsCOMPtr<nsISupportsCString> resstr = do_QueryElementAt( output, 0 );
-+    if( !resstr )
-+        return NS_ERROR_FAILURE;
-+
-+    nsAutoCString path;
-+    resstr->GetData( path );
-+    if (path.IsEmpty())
-+        return NS_ERROR_FAILURE;
-+
-+    nsresult rv;
-+    nsCOMPtr<nsIFile> defaultReader =
-+        do_CreateInstance("@mozilla.org/file/local;1", &rv);
-+    NS_ENSURE_SUCCESS(rv, rv);
-+
-+    rv = defaultReader->InitWithNativePath(path);
-+    NS_ENSURE_SUCCESS(rv, rv);
-+
-+    bool exists;
-+    rv = defaultReader->Exists(&exists);
-+    NS_ENSURE_SUCCESS(rv, rv);
-+    if (!exists)
-+        return NS_ERROR_FAILURE;
-+
-+    NS_ADDREF(*_retval = defaultReader);
-+    return NS_OK;
-+}
 diff --git a/browser/components/shell/nsKDEShellService.h b/browser/components/shell/nsKDEShellService.h
 new file mode 100644
 --- /dev/null
@@ -1776,7 +1792,7 @@
 diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in
 --- a/browser/installer/package-manifest.in
 +++ b/browser/installer/package-manifest.in
-@@ -462,16 +462,18 @@
+@@ -458,16 +458,18 @@
  @RESPATH@/browser/defaults/settings/pinning
  @RESPATH@/browser/defaults/settings/main