diff -r 142a0c92607c -r f645c886d36b firefox-kde.patch
--- a/firefox-kde.patch	Sun Apr 01 23:51:44 2018 +0200
+++ b/firefox-kde.patch	Mon Apr 02 11:26:04 2018 +0200
@@ -1,11 +1,11 @@
 # HG changeset patch
-# Parent  ffcd96e120857e207bd357b2005f0b5bc776e375
+# Parent  101316aee59978888744775edbde2ea8d7a2f189
 
 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 +1,1238 @@
+@@ -0,0 +1,1282 @@
 +#filter substitution
 +<?xml version="1.0"?>
 +# -*- Mode: HTML -*-
@@ -15,14 +15,15 @@
 +# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 +
 +<?xml-stylesheet href="chrome://browser/content/browser.css" type="text/css"?>
++<?xml-stylesheet href="chrome://browser/content/downloads/downloads.css"?>
 +<?xml-stylesheet href="chrome://browser/content/places/places.css" type="text/css"?>
 +<?xml-stylesheet href="chrome://browser/content/usercontext/usercontext.css" type="text/css"?>
 +<?xml-stylesheet href="chrome://browser/skin/controlcenter/panel.css" type="text/css"?>
 +<?xml-stylesheet href="chrome://browser/skin/customizableui/panelUI.css" type="text/css"?>
++<?xml-stylesheet href="chrome://browser/skin/downloads/downloads.css"?>
 +<?xml-stylesheet href="chrome://browser/skin/" type="text/css"?>
++<?xml-stylesheet href="chrome://browser/content/tabbrowser.css" type="text/css"?>
 +
-+<?xul-overlay href="chrome://global/content/editMenuOverlay.xul"?>
-+<?xul-overlay href="chrome://browser/content/baseMenuOverlay.xul"?>
 +<?xul-overlay href="chrome://browser/content/places/placesOverlay.xul"?>
 +
 +# All DTD information is stored in a separate file so that it can be shared by
@@ -59,7 +60,6 @@
 +        tabsintitlebar="true"
 +#endif
 +        titlemenuseparator="&mainWindow.titlemodifiermenuseparator;"
-+        lightweightthemes="true"
 +        windowtype="navigator:browser"
 +        macanimationtype="document"
 +        screenX="4" screenY="4"
@@ -75,6 +75,7 @@
 +
 +<script type="application/javascript">
 +  Services.scriptloader.loadSubScript("chrome://global/content/contentAreaUtils.js", this);
++  Services.scriptloader.loadSubScript("chrome://browser/content/tabbrowser.js", this);
 +</script>
 +
 +# All sets except for popupsets (commands, keys, stringbundles and broadcasters) *must* go into the
@@ -104,8 +105,9 @@
 +                accesskey="&moveToNewWindow.accesskey;"
 +                tbattr="tabbrowser-multiple"
 +                oncommand="gBrowser.replaceTabWithWindow(TabContextMenu.contextTab);"/>
-+      <menuseparator id="context_sendTabToDevice_separator"/>
++      <menuseparator id="context_sendTabToDevice_separator" class="sync-ui-item"/>
 +      <menu id="context_sendTabToDevice" label="&sendTabToDevice.label;"
++            class="sync-ui-item"
 +            accesskey="&sendTabToDevice.accesskey;">
 +        <menupopup id="context_sendTabToDevicePopupMenu"
 +                   onpopupshowing="gSync.populateSendTabToDevicesMenu(event.target, TabContextMenu.contextTab.linkedBrowser.currentURI.spec, TabContextMenu.contextTab.linkedBrowser.contentTitle);"/>
@@ -144,6 +146,7 @@
 +
 +    <panel type="autocomplete-richlistbox"
 +           id="PopupAutoComplete"
++           role="group"
 +           noautofocus="true"
 +           hidden="true"
 +           overflowpadding="4"
@@ -151,11 +154,16 @@
 +           nomaxresults="true" />
 +
 +    <!-- for search with one-off buttons -->
-+    <panel type="autocomplete" id="PopupSearchAutoComplete" noautofocus="true" hidden="true"/>
++    <panel type="autocomplete-richlistbox"
++           id="PopupSearchAutoComplete"
++           role="group"
++           noautofocus="true"
++           hidden="true" />
 +
 +    <!-- for url bar autocomplete -->
 +    <panel type="autocomplete-richlistbox"
 +           id="PopupAutoCompleteRichResult"
++           role="group"
 +           noautofocus="true"
 +           hidden="true"
 +           flip="none"
@@ -298,7 +306,7 @@
 +      </toolbarbutton>
 +      <toolbarbutton id="sidebar-switcher-tabs"
 +                     label="&syncedTabs.sidebar.label;"
-+                     class="subviewbutton subviewbutton-iconic"
++                     class="subviewbutton subviewbutton-iconic sync-ui-item"
 +                     observes="viewTabsSidebar"
 +                     oncommand="SidebarUI.show('viewTabsSidebar');">
 +        <observes element="viewTabsSidebar" attribute="checked"/>
@@ -499,6 +507,7 @@
 +
 +#include ../../components/customizableui/content/panelUI.inc.xul
 +#include ../../components/controlcenter/content/panel.inc.xul
++#include ../../components/downloads/content/downloadsPanel.inc.xul
 +
 +    <hbox id="downloads-animation-container" mousethrough="always">
 +      <vbox id="downloads-notification-anchor" hidden="true">
@@ -585,7 +594,7 @@
 +  <hbox id="titlebar-content">
 +    <spacer id="titlebar-spacer" flex="1"/>
 +    <hbox id="titlebar-buttonbox-container">
-+      <hbox id="titlebar-buttonbox">
++      <hbox id="titlebar-buttonbox" class="titlebar-color">
 +        <toolbarbutton class="titlebar-button" id="titlebar-min" oncommand="window.minimize();"/>
 +        <toolbarbutton class="titlebar-button" id="titlebar-max" oncommand="onTitlebarMaxClick();"/>
 +        <toolbarbutton class="titlebar-button" id="titlebar-close" command="cmd_closeWindow"/>
@@ -606,7 +615,9 @@
 +
 +  <toolbox id="navigator-toolbox">
 +    <!-- Menu -->
-+    <toolbar type="menubar" id="toolbar-menubar" class="chromeclass-menubar" customizable="true"
++    <toolbar type="menubar" id="toolbar-menubar"
++             class="chromeclass-menubar titlebar-color"
++             customizable="true"
 +             mode="icons"
 +#ifdef MENUBAR_CAN_AUTOHIDE
 +             toolbarname="&menubarCmd.label;"
@@ -623,13 +634,13 @@
 +#ifdef CAN_DRAW_IN_TITLEBAR
 +#ifndef XP_MACOSX
 +      <hbox class="titlebar-placeholder" type="caption-buttons" ordinal="1000"
-+            persist="width"
 +            skipintoolbarset="true"/>
 +#endif
 +#endif
 +    </toolbar>
 +
 +    <toolbar id="TabsToolbar"
++             class="titlebar-color"
 +             fullscreentoolbar="true"
 +             customizable="true"
 +             mode="icons"
@@ -643,7 +654,6 @@
 +#endif
 +
 +      <tabs id="tabbrowser-tabs"
-+            tabbrowser="content"
 +            flex="1"
 +            setfocus="false"
 +            tooltip="tabbrowser-tab-tooltip"
@@ -698,7 +708,6 @@
 +            ordinal="1000"/>
 +#ifdef CAN_DRAW_IN_TITLEBAR
 +      <hbox class="titlebar-placeholder" type="caption-buttons"
-+            persist="width"
 +#ifndef XP_MACOSX
 +            ordinal="1000"
 +#endif
@@ -706,7 +715,6 @@
 +
 +#ifdef XP_MACOSX
 +      <hbox class="titlebar-placeholder" type="fullscreen-button"
-+            persist="width"
 +            skipintoolbarset="true"/>
 +#endif
 +#endif
@@ -777,6 +785,7 @@
 +                     class="chromeclass-location" overflows="false">
 +            <textbox id="urlbar" flex="1"
 +                     placeholder="&urlbar.placeholder2;"
++                     focused="true"
 +                     type="autocomplete"
 +                     autocompletesearch="unifiedcomplete"
 +                     autocompletesearchparam="enable-actions"
@@ -784,8 +793,6 @@
 +                     completeselectedindex="true"
 +                     shrinkdelay="250"
 +                     tabscrolling="true"
-+                     showcommentcolumn="true"
-+                     showimagecolumn="true"
 +                     newlines="stripsurroundingwhitespace"
 +                     ontextentered="this.handleCommand(param);"
 +                     ontextreverted="return this.handleRevert();"
@@ -820,6 +827,10 @@
 +                         tooltiptext="&urlbar.popupBlocked.tooltip;"/>
 +                  <image data-permission-id="canvas" class="blocked-permission-icon canvas-icon" role="button"
 +                         tooltiptext="&urlbar.canvasBlocked.tooltip;"/>
++                  <image data-permission-id="plugin:flash" class="blocked-permission-icon plugin-icon" role="button"
++                         tooltiptext="&urlbar.flashPluginBlocked.tooltip;"/>
++                  <image data-permission-id="midi" class="blocked-permission-icon midi-icon" role="button"
++                         tooltiptext="&urlbar.midiBlocked.tooltip;"/>
 +                </box>
 +                <box id="notification-popup-box"
 +                     hidden="true"
@@ -861,6 +872,10 @@
 +                         tooltiptext="&urlbar.emeNotificationAnchor.tooltip;"/>
 +                  <image id="persistent-storage-notification-icon" class="notification-anchor-icon persistent-storage-icon" role="button"
 +                         tooltiptext="&urlbar.persistentStorageNotificationAnchor.tooltip;"/>
++                  <image id="midi-notification-icon" class="notification-anchor-icon midi-icon" role="button"
++                         tooltiptext="&urlbar.midiNotificationAnchor.tooltip;"/>
++                  <image id="webauthn-notification-icon" class="notification-anchor-icon" role="button"
++                         tooltiptext="&urlbar.defaultNotificationAnchor.tooltip;"/>
 +                </box>
 +                <image id="connection-icon"/>
 +                <image id="extension-icon"/>
@@ -882,6 +897,7 @@
 +                </hbox>
 +                <image id="reader-mode-button"
 +                       class="urlbar-icon urlbar-page-action"
++                       tooltip="dynamic-shortcut-tooltip"
 +                       role="button"
 +                       hidden="true"
 +                       onclick="ReaderParent.buttonClick(event);"/>
@@ -930,7 +946,20 @@
 +                       overflows="false"
 +                       cui-areatype="toolbar"
 +                       hidden="true"
-+                       tooltip="dynamic-shortcut-tooltip"/>
++                       tooltip="dynamic-shortcut-tooltip"
++                       indicator="true">
++            <!-- The panel's anchor area is smaller than the outer button, but must
++                 always be visible and must not move or resize when the indicator
++                 state changes, otherwise the panel could change its position or lose
++                 its arrow unexpectedly. -->
++            <stack id="downloads-indicator-anchor"
++                   consumeanchor="downloads-button">
++              <box id="downloads-indicator-icon"/>
++              <stack id="downloads-indicator-progress-outer">
++                <box id="downloads-indicator-progress-inner"/>
++              </stack>
++            </stack>
++          </toolbarbutton>
 +
 +        <toolbarbutton id="library-button" class="toolbarbutton-1 chromeclass-toolbar-additional subviewbutton-nav"
 +                       removable="true"
@@ -1196,13 +1225,28 @@
 +      <splitter id="sidebar-splitter" class="chromeclass-extrachrome sidebar-splitter" hidden="true"/>
 +      <vbox id="appcontent" flex="1">
 +        <notificationbox id="high-priority-global-notificationbox" notificationside="top"/>
-+        <tabbrowser id="content"
-+                    flex="1" contenttooltip="aHTMLTooltip"
-+                    tabcontainer="tabbrowser-tabs"
-+                    contentcontextmenu="contentAreaContextMenu"
-+                    autocompletepopup="PopupAutoComplete"
-+                    selectmenulist="ContentSelectDropdown"
-+                    datetimepicker="DateTimePickerPanel"/>
++        <tabbox id="tabbrowser-tabbox"
++                    flex="1" eventnode="document" tabcontainer="tabbrowser-tabs"
++                    onselect="if (event.target.localName == 'tabpanels') gBrowser.updateCurrentBrowser();">
++          <tabpanels flex="1" class="plain" selectedIndex="0" id="tabbrowser-tabpanels">
++            <notificationbox flex="1" notificationside="top">
++              <hbox flex="1" class="browserSidebarContainer">
++                <vbox flex="1" class="browserContainer">
++                  <stack flex="1" class="browserStack">
++                    <browser id="tabbrowser-initialBrowser" type="content"
++                             message="true" messagemanagergroup="browsers"
++                             primary="true" blank="true"
++                             tooltip="aHTMLTooltip"
++                             contextmenu="contentAreaContextMenu"
++                             autocompletepopup="PopupAutoComplete"
++                             selectmenulist="ContentSelectDropdown"
++                             datetimepicker="DateTimePickerPanel"/>
++                  </stack>
++                </vbox>
++              </hbox>
++            </notificationbox>
++          </tabpanels>
++        </tabbox>
 +      </vbox>
 +      <vbox id="browser-border-end" hidden="true" layer="true"/>
 +    </hbox>
@@ -1247,7 +1291,7 @@
 diff --git a/browser/base/jar.mn b/browser/base/jar.mn
 --- a/browser/base/jar.mn
 +++ b/browser/base/jar.mn
-@@ -45,16 +45,18 @@ browser.jar:
+@@ -42,16 +42,18 @@ browser.jar:
          content/browser/aboutRobots-icon.png          (content/aboutRobots-icon.png)
          content/browser/aboutRobots-widget-left.png   (content/aboutRobots-widget-left.png)
          content/browser/aboutTabCrashed.css           (content/aboutTabCrashed.css)
@@ -1329,7 +1373,7 @@
 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
-@@ -330,16 +330,23 @@ var gMainPane = {
+@@ -333,16 +333,23 @@ var gMainPane = {
            this._backoffIndex++ : backoffTimes.length - 1]);
        };
  
@@ -1353,7 +1397,7 @@
      performanceSettingsLink.setAttribute("href", performanceSettingsUrl);
  
      this.updateDefaultPerformanceSettingsPref();
-@@ -1035,16 +1042,27 @@ var gMainPane = {
+@@ -1060,16 +1067,27 @@ var gMainPane = {
        // Reset exponential backoff delay time in order to do visual update in pollForDefaultBrowser.
        this._backoffIndex = 0;
  
@@ -1697,7 +1741,7 @@
 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
-@@ -649,16 +649,18 @@
+@@ -646,16 +646,18 @@
  @RESPATH@/browser/defaults/blocklists
  @RESPATH@/browser/defaults/pinning