diff -r b61e849fe451 -r 9ae2b79d3bb1 firefox-kde.patch
--- a/firefox-kde.patch	Wed Jan 18 22:06:23 2017 +0100
+++ b/firefox-kde.patch	Fri Jan 20 23:56:59 2017 +0100
@@ -1,11 +1,11 @@
 # HG changeset patch
-# Parent  2cb2f829aabd7e3efaa973a0a8cf99aca9605bdc
+# Parent  2cae514c05c8836ca5b69884d3a07998a5d53e8b
 
 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 +1,1200 @@
+@@ -0,0 +1,1119 @@
 +#filter substitution
 +<?xml version="1.0"?>
 +# -*- Mode: HTML -*-
@@ -160,14 +160,7 @@
 +           noautofocus="true"
 +           hidden="true"
 +           flip="none"
-+           level="parent">
-+#ifdef NIGHTLY_BUILD
-+      <hbox id="urlbar-search-footer" flex="1" align="stretch" pack="end">
-+        <button id="urlbar-search-settings" label="&changeSearchSettings.button;"
-+                oncommand="BrowserUITelemetry.countSearchSettingsEvent('urlbar'); openPreferences('paneSearch')"/>
-+      </hbox>
-+#endif
-+    </panel>
++           level="parent"/>
 +
 +    <!-- for select dropdowns. The menupopup is what shows the list of options,
 +         and the popuponly menulist makes things like the menuactive attributes
@@ -175,7 +168,7 @@
 +         popuponly menulist to be its immediate parent. -->
 +    <menulist popuponly="true" id="ContentSelectDropdown" hidden="true">
 +      <menupopup rolluponmousewheel="true"
-+                 activateontab="true"
++                 activateontab="true" position="after_start"
 +#ifdef XP_WIN
 +                 consumeoutsideclicks="false" ignorekeys="handled"
 +#endif
@@ -192,6 +185,7 @@
 +           orient="vertical"
 +           ignorekeys="true"
 +           hidden="true"
++           tabspecific="true"
 +           onpopupshown="StarUI.panelShown(event);"
 +           aria-labelledby="editBookmarkPanelTitle">
 +      <row id="editBookmarkPanelHeader" align="center" hidden="true">
@@ -286,23 +280,6 @@
 +      <hbox id="share-container" flex="1"/>
 +    </panel>
 +
-+    <panel id="social-notification-panel"
-+           class="social-panel"
-+           type="arrow"
-+           hidden="true"
-+           noautofocus="true"/>
-+    <panel id="social-flyout-panel"
-+           class="social-panel"
-+           onpopupshown="SocialFlyout.onShown()"
-+           onpopuphidden="SocialFlyout.onHidden()"
-+           side="right"
-+           type="arrow"
-+           hidden="true"
-+           flip="slide"
-+           rolluponmousewheel="true"
-+           noautofocus="true"
-+           position="topcenter topright"/>
-+
 +    <menupopup id="toolbar-context-menu"
 +               onpopupshowing="onViewToolbarsPopupShowing(event, document.getElementById('viewToolbarsMenuSeparator'));">
 +      <menuitem oncommand="gCustomizeMode.addToPanel(document.popupNode)"
@@ -718,66 +695,54 @@
 +                <image id="identity-icon"
 +                       consumeanchor="identity-box"
 +                       onclick="PageProxyClickHandler(event);"/>
-+                <box id="blocked-permissions-container" align="center" tooltiptext="">
-+                  <image data-permission-id="geo" class="notification-anchor-icon geo-icon blocked" role="button"
-+                         aria-label="&urlbar.geolocationNotificationAnchor.label;"/>
-+                  <image data-permission-id="desktop-notification" class="notification-anchor-icon desktop-notification-icon blocked" role="button"
-+                         aria-label="&urlbar.webNotsNotificationAnchor3.label;"/>
-+                  <image data-permission-id="camera" class="notification-anchor-icon camera-icon blocked" role="button"
-+                         aria-label="&urlbar.webRTCShareDevicesNotificationAnchor.label;"/>
-+                  <image data-permission-id="indexedDB" class="notification-anchor-icon indexedDB-icon blocked" role="button"
-+                         aria-label="&urlbar.indexedDBNotificationAnchor.label;"/>
-+                  <image data-permission-id="microphone" class="notification-anchor-icon microphone-icon blocked" role="button"
-+                         aria-label="&urlbar.webRTCShareMicrophoneNotificationAnchor.label;"/>
-+                  <image data-permission-id="screen" class="notification-anchor-icon screen-icon blocked" role="button"
-+                         aria-label="&urlbar.webRTCShareScreenNotificationAnchor.label;"/>
-+                  <image data-permission-id="pointerLock" class="notification-anchor-icon pointerLock-icon blocked" role="button"
-+                         aria-label="&urlbar.pointerLockNotificationAnchor.label;"/>
++                <image id="sharing-icon" mousethrough="always"/>
++                <box id="blocked-permissions-container" align="center">
++                  <image data-permission-id="geo" class="blocked-permission-icon geo-icon" role="button"
++                         tooltiptext="&urlbar.geolocationBlocked.tooltip;"/>
++                  <image data-permission-id="desktop-notification" class="blocked-permission-icon desktop-notification-icon" role="button"
++                         tooltiptext="&urlbar.webNotificationsBlocked.tooltip;"/>
++                  <image data-permission-id="camera" class="blocked-permission-icon camera-icon" role="button"
++                         tooltiptext="&urlbar.cameraBlocked.tooltip;"/>
++                  <image data-permission-id="indexedDB" class="blocked-permission-icon indexedDB-icon" role="button"
++                         tooltiptext="&urlbar.indexedDBBlocked.tooltip;"/>
++                  <image data-permission-id="microphone" class="blocked-permission-icon microphone-icon" role="button"
++                         tooltiptext="&urlbar.microphoneBlocked.tooltip;"/>
++                  <image data-permission-id="screen" class="blocked-permission-icon screen-icon" role="button"
++                         tooltiptext="&urlbar.screenBlocked.tooltip;"/>
 +                </box>
 +                <box id="notification-popup-box"
 +                     hidden="true"
-+                     tooltiptext=""
 +                     onmouseover="document.getElementById('identity-icon').classList.add('no-hover');"
 +                     onmouseout="document.getElementById('identity-icon').classList.remove('no-hover');"
 +                     align="center">
 +                  <image id="default-notification-icon" class="notification-anchor-icon" role="button"
-+                         aria-label="&urlbar.defaultNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.defaultNotificationAnchor.tooltip;"/>
 +                  <image id="geo-notification-icon" class="notification-anchor-icon geo-icon" role="button"
-+                         aria-label="&urlbar.geolocationNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.geolocationNotificationAnchor.tooltip;"/>
 +                  <image id="addons-notification-icon" class="notification-anchor-icon install-icon" role="button"
-+                         aria-label="&urlbar.addonsNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.addonsNotificationAnchor.tooltip;"/>
 +                  <image id="indexedDB-notification-icon" class="notification-anchor-icon indexedDB-icon" role="button"
-+                         aria-label="&urlbar.indexedDBNotificationAnchor.label;"/>
-+                  <image id="login-fill-notification-icon" class="notification-anchor-icon login-icon" role="button"
-+                         aria-label="&urlbar.loginFillNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.indexedDBNotificationAnchor.tooltip;"/>
 +                  <image id="password-notification-icon" class="notification-anchor-icon login-icon" role="button"
-+                         aria-label="&urlbar.passwordNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.passwordNotificationAnchor.tooltip;"/>
 +                  <image id="plugins-notification-icon" class="notification-anchor-icon plugin-icon" role="button"
-+                         aria-label="&urlbar.pluginsNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.pluginsNotificationAnchor.tooltip;"/>
 +                  <image id="web-notifications-notification-icon" class="notification-anchor-icon desktop-notification-icon" role="button"
-+                         aria-label="&urlbar.webNotsNotificationAnchor3.label;"/>
++                         tooltiptext="&urlbar.webNotificationAnchor.tooltip;"/>
 +                  <image id="webRTC-shareDevices-notification-icon" class="notification-anchor-icon camera-icon" role="button"
-+                         aria-label="&urlbar.webRTCShareDevicesNotificationAnchor.label;"/>
-+                  <image id="webRTC-sharingDevices-notification-icon" class="notification-anchor-icon camera-icon in-use" role="button"
-+                         aria-label="&urlbar.webRTCSharingDevicesNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.webRTCShareDevicesNotificationAnchor.tooltip;"/>
 +                  <image id="webRTC-shareMicrophone-notification-icon" class="notification-anchor-icon microphone-icon" role="button"
-+                         aria-label="&urlbar.webRTCShareMicrophoneNotificationAnchor.label;"/>
-+                  <image id="webRTC-sharingMicrophone-notification-icon" class="notification-anchor-icon microphone-icon in-use" role="button"
-+                         aria-label="&urlbar.webRTCSharingMicrophoneNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.webRTCShareMicrophoneNotificationAnchor.tooltip;"/>
 +                  <image id="webRTC-shareScreen-notification-icon" class="notification-anchor-icon screen-icon" role="button"
-+                         aria-label="&urlbar.webRTCShareScreenNotificationAnchor.label;"/>
-+                  <image id="webRTC-sharingScreen-notification-icon" class="notification-anchor-icon screen-icon in-use" role="button"
-+                         aria-label="&urlbar.webRTCSharingScreenNotificationAnchor.label;"/>
-+                  <image id="pointerLock-notification-icon" class="notification-anchor-icon pointerLock-icon" role="button"
-+                         aria-label="&urlbar.pointerLockNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.webRTCShareScreenNotificationAnchor.tooltip;"/>
 +                  <image id="servicesInstall-notification-icon" class="notification-anchor-icon service-icon" role="button"
-+                         aria-label="&urlbar.servicesNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.servicesNotificationAnchor.tooltip;"/>
 +                  <image id="translate-notification-icon" class="notification-anchor-icon translation-icon" role="button"
-+                         aria-label="&urlbar.translateNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.translateNotificationAnchor.tooltip;"/>
 +                  <image id="translated-notification-icon" class="notification-anchor-icon translation-icon in-use" role="button"
-+                         aria-label="&urlbar.translatedNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.translatedNotificationAnchor.tooltip;"/>
 +                  <image id="eme-notification-icon" class="notification-anchor-icon drm-icon" role="button"
-+                         aria-label="&urlbar.emeNotificationAnchor.label;"/>
++                         tooltiptext="&urlbar.emeNotificationAnchor.tooltip;"/>
 +                </box>
 +                <image id="tracking-protection-icon"/>
 +                <image id="connection-icon"/>
@@ -799,6 +764,10 @@
 +                       class="urlbar-icon"
 +                       hidden="true"
 +                       onclick="ReaderParent.buttonClick(event);"/>
++                <toolbarbutton id="urlbar-zoom-button"
++                       onclick="FullZoom.reset();"
++                       tooltiptext="&urlbar.zoomReset.tooltip;"
++                       hidden="true"/>
 +              </hbox>
 +              <hbox id="userContext-icons" hidden="true">
 +                <label id="userContext-label"/>
@@ -1080,7 +1049,7 @@
 +          <image id="sidebar-throbber"/>
 +          <toolbarbutton class="close-icon tabbable" tooltiptext="&sidebarCloseButton.tooltip;" oncommand="SidebarUI.hide();"/>
 +        </sidebarheader>
-+        <browser id="sidebar" flex="1" autoscroll="false" disablehistory="true"
++        <browser id="sidebar" flex="1" autoscroll="false" disablehistory="true" disablefullscreen="true"
 +                  style="min-width: 14em; width: 18em; max-width: 36em;" tooltip="aHTMLTooltip"/>
 +      </vbox>
 +
@@ -1093,56 +1062,6 @@
 +                    contentcontextmenu="contentAreaContextMenu"
 +                    autocompletepopup="PopupAutoComplete"
 +                    selectmenulist="ContentSelectDropdown"/>
-+        <chatbar id="pinnedchats" layer="true" mousethrough="always" hidden="true"/>
-+      </vbox>
-+      <splitter id="social-sidebar-splitter"
-+                class="chromeclass-extrachrome sidebar-splitter"
-+                observes="socialSidebarBroadcaster"/>
-+      <vbox id="social-sidebar-box"
-+            class="chromeclass-extrachrome"
-+            observes="socialSidebarBroadcaster"
-+            persist="width">
-+
-+        <sidebarheader id="social-sidebar-header" class="sidebar-header" align="center">
-+          <image id="social-sidebar-favico"/>
-+          <label id="social-sidebar-title" class="sidebar-title" persist="value" flex="1" crop="end" control="sidebar"/>
-+          <toolbarbutton id="social-sidebar-button"
-+                         class="toolbarbutton-1"
-+                         type="menu">
-+            <menupopup id="social-statusarea-popup" position="after_end">
-+              <menuitem class="social-toggle-sidebar-menuitem"
-+                        type="checkbox"
-+                        autocheck="false"
-+                        command="Social:ToggleSidebar"
-+                        label="&social.toggleSidebar.label;"
-+                        accesskey="&social.toggleSidebar.accesskey;"/>
-+              <menuitem class="social-toggle-notifications-menuitem"
-+                        type="checkbox"
-+                        autocheck="false"
-+                        command="Social:ToggleNotifications"
-+                        label="&social.toggleNotifications.label;"
-+                        accesskey="&social.toggleNotifications.accesskey;"/>
-+              <menuseparator/>
-+              <menuseparator class="social-provider-menu" hidden="true"/>
-+              <menuitem class="social-addons-menuitem" command="Social:Addons"
-+                        label="&social.addons.label;"/>
-+              <menuitem label="&social.learnMore.label;"
-+                        accesskey="&social.learnMore.accesskey;"
-+                        oncommand="SocialUI.showLearnMore();"/>
-+            </menupopup>
-+          </toolbarbutton>
-+        </sidebarheader>
-+
-+        <browser id="social-sidebar-browser"
-+                 type="content"
-+                 context="contentAreaContextMenu"
-+                 message="true"
-+                 messagemanagergroup="social"
-+                 disableglobalhistory="true"
-+                 tooltip="aHTMLTooltip"
-+                 popupnotificationanchor="social-sidebar-favico"
-+                 flex="1"
-+                 style="min-width: 14em; width: 18em; max-width: 36em;"/>
 +      </vbox>
 +      <vbox id="browser-border-end" hidden="true" layer="true"/>
 +    </hbox>
@@ -1291,57 +1210,57 @@
 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
-@@ -23,16 +23,22 @@ var gMainPane = {
-   init: function ()
-   {
-     function setEventListener(aId, aEventType, aCallback)
-     {
-       document.getElementById(aId)
-               .addEventListener(aEventType, aCallback.bind(gMainPane));
-     }
- 
+@@ -33,16 +33,22 @@ var gMainPane = {
+       if (AppConstants.platform == "win") {
+         // In Windows 8 we launch the control panel since it's the only
+         // way to get all file type association prefs. So we don't know
+         // when the user will select the default.  We refresh here periodically
+         // in case the default changes. On other Windows OS's defaults can also
+         // be set while the prefs are open.
+         window.setInterval(this.updateSetDefaultBrowser.bind(this), 1000);
+       }
++
 +    var env = Components.classes["@mozilla.org/process/environment;1"]
 +                          .getService(Components.interfaces.nsIEnvironment);
 +    var kde_session = 0;
 +    if (env.get('KDE_FULL_SESSION') == "true")
 +        kde_session = 1;
-+
- #ifdef HAVE_SHELL_SERVICE
-     this.updateSetDefaultBrowser();
- #ifdef XP_WIN
-     // In Windows 8 we launch the control panel since it's the only
-     // way to get all file type association prefs. So we don't know
-     // when the user will select the default.  We refresh here periodically
-     // in case the default changes. On other Windows OS's defaults can also
-     // be set while the prefs are open.
-@@ -703,16 +709,27 @@ var gMainPane = {
-     let alwaysCheckPref = document.getElementById("browser.shell.checkDefaultBrowser");
-     alwaysCheckPref.value = true;
- 
-     let shellSvc = getShellService();
-     if (!shellSvc)
-       return;
-     try {
-       shellSvc.setDefaultBrowser(true, false);
-+      if (kde_session == 1) {
-+        var shellObj = Components.classes["@mozilla.org/file/local;1"]
-+          .createInstance(Components.interfaces.nsILocalFile);
-+        shellObj.initWithPath("/usr/bin/kwriteconfig");
-+        var process = Components.classes["@mozilla.org/process/util;1"]
-+          .createInstance(Components.interfaces.nsIProcess);
-+        process.init(shellObj);
-+        var args = ["--file", "kdeglobals", "--group", "General", "--key",
-+            "BrowserApplication", "firefox"];
-+        process.run(false, args, args.length);
-+      }
-     } catch (ex) {
-       Cu.reportError(ex);
-       return;
      }
  
-     let selectedIndex = shellSvc.isDefaultBrowser(false, true) ? 1 : 0;
-     document.getElementById("setDefaultPane").selectedIndex = selectedIndex;
-   }
+     // set up the "use current page" label-changing listener
+     this._updateUseCurrentButton();
+     window.addEventListener("focus", this._updateUseCurrentButton.bind(this), false);
+ 
+     this.updateBrowserStartupLastSession();
+ 
+@@ -704,16 +710,27 @@ var gMainPane = {
+       let alwaysCheckPref = document.getElementById("browser.shell.checkDefaultBrowser");
+       alwaysCheckPref.value = true;
+ 
+       let shellSvc = getShellService();
+       if (!shellSvc)
+         return;
+       try {
+         shellSvc.setDefaultBrowser(true, false);
++        if (kde_session == 1) {
++          var shellObj = Components.classes["@mozilla.org/file/local;1"]
++            .createInstance(Components.interfaces.nsILocalFile);
++          shellObj.initWithPath("/usr/bin/kwriteconfig");
++          var process = Components.classes["@mozilla.org/process/util;1"]
++            .createInstance(Components.interfaces.nsIProcess);
++          process.init(shellObj);
++          var args = ["--file", "kdeglobals", "--group", "General", "--key",
++              "BrowserApplication", "firefox"];
++          process.run(false, args, args.length);
++        }
+       } catch (ex) {
+         Cu.reportError(ex);
+         return;
+       }
+ 
+       let selectedIndex = shellSvc.isDefaultBrowser(false, true) ? 1 : 0;
+       document.getElementById("setDefaultPane").selectedIndex = selectedIndex;
+     }
 diff --git a/browser/components/shell/moz.build b/browser/components/shell/moz.build
 --- a/browser/components/shell/moz.build
 +++ b/browser/components/shell/moz.build
@@ -1657,7 +1576,7 @@
 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
-@@ -674,16 +674,17 @@
+@@ -675,16 +675,17 @@
  @RESPATH@/greprefs.js
  @RESPATH@/defaults/autoconfig/prefcalls.js
  @RESPATH@/browser/defaults/permissions