diff --git a/browser/app/Makefile.in b/browser/app/Makefile.in

--- a/browser/app/Makefile.in

+++ b/browser/app/Makefile.in

@@ -44,16 +44,17 @@ srcdir		= @srcdir@

 VPATH		= @srcdir@

 include $(DEPTH)/config/autoconf.mk

 DIRS		= profile/extensions

 PREF_JS_EXPORTS = $(srcdir)/profile/firefox.js \

 		  $(srcdir)/profile/channel-prefs.js \

+		  $(srcdir)/profile/kde.js \

 		  $(NULL)

 # hardcode en-US for the moment

 AB_CD = en-US

 DEFINES += \

   -DAB_CD=$(AB_CD) \

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 +1,643 @@

+#filter substitution

+<?xml version="1.0"?>

+# -*- Mode: HTML -*-

+#

+# ***** BEGIN LICENSE BLOCK *****

+# Version: MPL 1.1/GPL 2.0/LGPL 2.1

+#

+# The contents of this file are subject to the Mozilla Public License Version

+# 1.1 (the "License"); you may not use this file except in compliance with

+# the License. You may obtain a copy of the License at

+# http://www.mozilla.org/MPL/

+#

+# Software distributed under the License is distributed on an "AS IS" basis,

+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License

+# for the specific language governing rights and limitations under the

+# License.

+#

+# The Original Code is Mozilla Communicator client code, released

+# March 31, 1998.

+#

+# The Initial Developer of the Original Code is

+# Netscape Communications Corporation.

+# Portions created by the Initial Developer are Copyright (C) 1998-2000

+# the Initial Developer. All Rights Reserved.

+#

+# Contributor(s):

+#   Blake Ross <blake@cs.stanford.edu>

+#   David Hyatt <hyatt@mozilla.org>

+#   Joe Hewitt <hewitt@netscape.com>

+#   Pierre Chanial <chanial@noos.fr>

+#   Dean Tessman <dean_tessman@hotmail.com>

+#   Johnathan Nightingale <johnath@mozilla.com>

+#   Dão Gottwald <dao@mozilla.com>

+#   Ehsan Akhgari <ehsan.akhgari@gmail.com>

+#   Robert Strong <robert.bugzilla@gmail.com>

+#

+# Alternatively, the contents of this file may be used under the terms of

+# either the GNU General Public License Version 2 or later (the "GPL"), or

+# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),

+# in which case the provisions of the GPL or the LGPL are applicable instead

+# of those above. If you wish to allow use of your version of this file only

+# under the terms of either the GPL or the LGPL, and not to allow others to

+# use your version of this file under the terms of the MPL, indicate your

+# decision by deleting the provisions above and replace them with the notice

+# and other provisions required by the GPL or the LGPL. If you do not delete

+# the provisions above, a recipient may use your version of this file under

+# the terms of any one of the MPL, the GPL or the LGPL.

+#

+# ***** END LICENSE BLOCK *****

+

+<?xml-stylesheet href="chrome://browser/content/browser.css" type="text/css"?>

+<?xml-stylesheet href="chrome://browser/content/places/places.css" type="text/css"?>

+<?xml-stylesheet href="chrome://browser/skin/" 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

+# hiddenWindow.xul.

+#include browser-doctype.inc

+

+<window id="main-window"

+        xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"

+        xmlns:svg="http://www.w3.org/2000/svg"

+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

+        onload="BrowserStartup()" onunload="BrowserShutdown()" onclose="return WindowIsClosing();"

+        title="&mainWindow.title;@PRE_RELEASE_SUFFIX@"

+        title_normal="&mainWindow.title;@PRE_RELEASE_SUFFIX@"

+#ifdef XP_MACOSX

+        title_privatebrowsing="&mainWindow.title;@PRE_RELEASE_SUFFIX@&mainWindow.titlemodifiermenuseparator;&mainWindow.titlePrivateBrowsingSuffix;"

+        titledefault="&mainWindow.title;@PRE_RELEASE_SUFFIX@"

+        titlemodifier=""

+        titlemodifier_normal=""

+        titlemodifier_privatebrowsing="&mainWindow.titlePrivateBrowsingSuffix;"

+#else

+        title_privatebrowsing="&mainWindow.titlemodifier;@PRE_RELEASE_SUFFIX@ &mainWindow.titlePrivateBrowsingSuffix;"

+        titlemodifier="&mainWindow.titlemodifier;@PRE_RELEASE_SUFFIX@"

+        titlemodifier_normal="&mainWindow.titlemodifier;@PRE_RELEASE_SUFFIX@"

+        titlemodifier_privatebrowsing="&mainWindow.titlemodifier;@PRE_RELEASE_SUFFIX@ &mainWindow.titlePrivateBrowsingSuffix;"

+#endif

+        titlemenuseparator="&mainWindow.titlemodifiermenuseparator;"

+        lightweightthemes="true"

+        lightweightthemesfooter="browser-bottombox"

+        windowtype="navigator:browser"

+        screenX="4" screenY="4"

+        browsingmode="normal"

+        toggletoolbar="true"

+        persist="screenX screenY width height sizemode"> 

+

+# All JS files which are not content (only) dependent that browser.xul

+# wishes to include *must* go into the global-scripts.inc file

+# so that they can be shared by macBrowserOverlay.xul.

+#include global-scripts.inc

+<script type="application/x-javascript" src="chrome://browser/content/nsContextMenu.js"/>

+

+#ifdef MOZ_SAFE_BROWSING

+<script type="application/x-javascript" src="chrome://browser/content/safebrowsing/sb-loader.js"/>

+#endif

+<script type="application/x-javascript" src="chrome://global/content/contentAreaUtils.js"/>

+

+<script type="application/javascript" src="chrome://browser/content/places/editBookmarkOverlay.js"/>

+

+# All sets except for popupsets (commands, keys, stringbundles and broadcasters) *must* go into the 

+# browser-sets.inc file for sharing with hiddenWindow.xul.

+#include browser-sets.inc

+

+  <popupset id="mainPopupSet">

+    <menupopup id="backForwardMenu"

+               onpopupshowing="return FillHistoryMenu(event.target);"

+               oncommand="gotoHistoryIndex(event);"

+               onclick="checkForMiddleClick(this, event);"/>

+    <tooltip id="aHTMLTooltip" onpopupshowing="return FillInHTMLTooltip(document.tooltipNode);"/>

+

+    <!-- for search and content formfill/pw manager -->

+    <panel type="autocomplete" id="PopupAutoComplete" noautofocus="true" hidden="true"/>

+

+    <!-- for url bar autocomplete -->

+    <panel type="autocomplete-richlistbox" id="PopupAutoCompleteRichResult" noautofocus="true" hidden="true"/>

+

+    <panel id="editBookmarkPanel"

+           orient="vertical"

+           ignorekeys="true"

+           hidden="true"

+           onpopupshown="StarUI.panelShown(event);"

+           aria-labelledby="editBookmarkPanelTitle">

+      <row id="editBookmarkPanelHeader" align="center" hidden="true">

+        <vbox align="center">

+          <image id="editBookmarkPanelStarIcon"/>

+        </vbox>

+        <vbox>

+          <label id="editBookmarkPanelTitle"/>

+          <description id="editBookmarkPanelDescription"/>

+          <hbox>

+            <button id="editBookmarkPanelUndoRemoveButton"

+                    class="editBookmarkPanelHeaderButton"

+                    hidden="true"

+                    oncommand="StarUI.undoRemoveBookmarkCommand();"

+                    label="&editBookmark.undo.label;"

+                    accesskey="&editBookmark.undo.accessKey;"/>

+            <button id="editBookmarkPanelRemoveButton"

+                    class="editBookmarkPanelHeaderButton"

+                    oncommand="StarUI.removeBookmarkButtonCommand();"

+                    accesskey="&editBookmark.removeBookmark.accessKey;"/>

+            <button id="editBookmarkPanelEditButton"

+                    class="editBookmarkPanelHeaderButton"

+                    oncommand="StarUI.editButtonCommand();"

+                    label="&editBookmark.edit.label;"

+                    accesskey="&editBookmark.edit.accessKey;"/>

+          </hbox>

+        </vbox>

+      </row>

+      <vbox id="editBookmarkPanelContent" flex="1" hidden="true"/>

+      <hbox id="editBookmarkPanelBottomButtons" pack="end">

+#ifndef XP_UNIX

+        <button id="editBookmarkPanelDoneButton"

+                class="editBookmarkPanelBottomButton"

+                label="&editBookmark.done.label;"

+                default="true"

+                oncommand="StarUI.panel.hidePopup();"/>

+        <button id="editBookmarkPanelDeleteButton"

+                class="editBookmarkPanelBottomButton"

+                label="&editBookmark.cancel.label;"

+                oncommand="StarUI.cancelButtonOnCommand();"/>

+#elif XP_UNIX_GNOME

+        <button id="editBookmarkPanelDeleteButton"

+                class="editBookmarkPanelBottomButton"

+                label="&editBookmark.cancel.label;"

+                oncommand="StarUI.cancelButtonOnCommand();"/>

+        <button id="editBookmarkPanelDoneButton"

+                class="editBookmarkPanelBottomButton"

+                label="&editBookmark.done.label;"

+                default="true"

+                oncommand="StarUI.panel.hidePopup();"/>

+#else

+        <button id="editBookmarkPanelDoneButton"

+                label="&editBookmark.done.label;"

+                default="true"

+                oncommand="StarUI.panel.hidePopup();"/>

+        <button id="editBookmarkPanelDeleteButton"

+                label="&editBookmark.cancel.label;"

+                oncommand="StarUI.cancelButtonOnCommand();"/>

+#endif

+      </hbox>

+    </panel>

+

+    <popup id="toolbar-context-menu"

+           onpopupshowing="onViewToolbarsPopupShowing(event);">

+      <menuseparator/>

+      <menuitem command="cmd_CustomizeToolbars"

+                label="&viewCustomizeToolbar.label;"

+                accesskey="&viewCustomizeToolbar.accesskey;"/>

+    </popup>

+

+    <popup id="blockedPopupOptions" 

+           onpopupshowing="gPopupBlockerObserver.fillPopupList(event);">

+      <menuitem observes="blockedPopupAllowSite"/>

+      <menuitem observes="blockedPopupEditSettings"/>

+      <menuitem observes="blockedPopupDontShowMessage"/>

+      <menuseparator observes="blockedPopupsSeparator"/>

+    </popup>

+

+    <menupopup id="autohide-context"

+           onpopupshowing="FullScreen.getAutohide(this.firstChild);">

+      <menuitem type="checkbox" label="&fullScreenAutohide.label;"

+                accesskey="&fullScreenAutohide.accesskey;"

+                oncommand="FullScreen.setAutohide();"/>

+      <menuseparator/>

+      <menuitem label="&fullScreenExit.label;"

+                accesskey="&fullScreenExit.accesskey;"

+                oncommand="BrowserFullScreen();"/>

+    </menupopup>

+

+    <popup id="contentAreaContextMenu"

+           onpopupshowing="if (event.target != this) return true; updateEditUIVisibility(); gContextMenu = new nsContextMenu(this, window.getBrowser()); return gContextMenu.shouldDisplay;"

+           onpopuphiding="if (event.target == this) { gContextMenu = null; updateEditUIVisibility(); }">

+#include browser-context.inc

+    </popup>

+

+    <popup id="placesContext"/>

+

+    <!-- Popup for site identity information -->

+    <panel id="identity-popup" position="after_start" hidden="true" noautofocus="true"

+           onpopupshown="document.getElementById('identity-popup-more-info-button').focus();"

+           level="top">

+      <hbox id="identity-popup-container" align="top">

+        <image id="identity-popup-icon"/>

+        <vbox id="identity-popup-content-box">

+          <label id="identity-popup-connectedToLabel"

+                 class="identity-popup-label"

+                 value="&identity.connectedTo;"/>

+          <label id="identity-popup-connectedToLabel2"

+                 class="identity-popup-label"

+                 value="&identity.unverifiedsite2;"/>

+          <description id="identity-popup-content-host"

+                       class="identity-popup-description"/>

+          <label id="identity-popup-runByLabel"

+                 class="identity-popup-label"

+                 value="&identity.runBy;"/>

+          <description id="identity-popup-content-owner"

+                       class="identity-popup-description"/>

+          <description id="identity-popup-content-supplemental"

+                       class="identity-popup-description"/>

+          <description id="identity-popup-content-verifier"

+                       class="identity-popup-description"/>

+          <hbox id="identity-popup-encryption" flex="1">

+            <vbox>

+              <image id="identity-popup-encryption-icon"/>

+            </vbox>

+            <description id="identity-popup-encryption-label" flex="1"

+                         class="identity-popup-description"/>

+          </hbox>

+          <!-- Footer button to open security page info -->

+          <hbox pack="end">

+            <button id="identity-popup-more-info-button"

+                    label="&identity.moreInfoLinkText;"

+                    onblur="gIdentityHandler.hideIdentityPopup();"

+                    oncommand="gIdentityHandler.handleMoreInfoClick(event);"/>

+          </hbox>

+        </vbox>

+      </hbox>

+    </panel>

+

+    <tooltip id="urlTooltip">

+      <label crop="center" flex="1" class="tooltip-label"/>

+    </tooltip>

+

+    <panel id="ctrlTab-panel" class="KUI-panel" hidden="true" norestorefocus="true" level="top">

+      <hbox>

+        <button class="ctrlTab-preview" flex="1"/>

+        <button class="ctrlTab-preview" flex="1"/>

+        <button class="ctrlTab-preview" flex="1"/>

+        <button class="ctrlTab-preview" flex="1"/>

+        <button class="ctrlTab-preview" flex="1"/>

+        <button class="ctrlTab-preview" flex="1"/>

+      </hbox>

+      <hbox pack="center">

+        <button id="ctrlTab-showAll" class="ctrlTab-preview" noicon="true"/>

+      </hbox>

+    </panel>

+

+    <panel id="allTabs-panel" hidden="true" norestorefocus="true" ignorekeys="true"

+# XXX: KUI style disabled, because the transparent background slows down

+#      interacting with the panel, esp. the search field.

+#           class="KUI-panel"

+           onmouseover="allTabs._updateTabCloseButton(event);">

+      <hbox id="allTabs-meta" align="center">

+        <spacer flex="1"/>

+        <textbox id="allTabs-filter"

+                 tooltiptext="&allTabs.filter.emptyText;"

+                 type="search"

+                 oncommand="allTabs.filter();"/>

+        <spacer flex="1"/>

+        <toolbarbutton class="KUI-panel-closebutton"

+                       oncommand="allTabs.close()"

+                       tooltiptext="&closeCmd.label;"/>

+      </hbox>

+      <stack id="allTabs-stack">

+        <box id="allTabs-container"/>

+        <toolbarbutton id="allTabs-tab-close-button"

+                       class="tab-close-button"

+                       oncommand="allTabs.closeTab(event);"

+                       tooltiptext="&closeCmd.label;"

+                       style="visibility:hidden"/>

+      </stack>

+    </panel>

+  </popupset>

+

+  <!-- Bookmarks and history tooltip -->

+  <tooltip id="bhTooltip"/>

+

+  <toolbox id="navigator-toolbox" class="toolbox-top" mode="icons"

+#ifdef WINCE

+           defaulticonsize="small" iconsize="small"

+#endif

+           defaultmode="icons">

+    <!-- Menu -->

+    <toolbar type="menubar" id="toolbar-menubar" class="chromeclass-menubar" customizable="true"

+             defaultset="menubar-items"

+             mode="icons" iconsize="small" defaulticonsize="small"

+#ifdef XP_WIN

+             toolbarname="&menubarCmd.label;"

+             accesskey="&menubarCmd.accesskey;"

+#endif

+             context="toolbar-context-menu">

+      <toolbaritem id="menubar-items" align="center">

+# The entire main menubar is placed into browser-menubar.inc, so that it can be shared by 

+# hiddenWindow.xul.

+#include browser-menubar.inc

+      </toolbaritem>

+    </toolbar>

+

+    <toolbarpalette id="BrowserToolbarPalette">

+

+      <toolbaritem id="unified-back-forward-button" class="chromeclass-toolbar-additional"

+                   context="backForwardMenu">

+        <toolbarbutton id="back-button" class="toolbarbutton-1"

+                       label="&backCmd.label;"

+                       command="Browser:BackOrBackDuplicate"

+                       onclick="checkForMiddleClick(this, event);"

+                       tooltiptext="&backButton.tooltip;"/>

+        <toolbarbutton id="forward-button" class="toolbarbutton-1"

+                       label="&forwardCmd.label;"

+                       command="Browser:ForwardOrForwardDuplicate"

+                       onclick="checkForMiddleClick(this, event);"

+                       tooltiptext="&forwardButton.tooltip;"/>

+        <toolbarbutton id="back-forward-dropmarker" type="menu"

+                       disabled="true" tooltiptext="&backForwardMenu.tooltip;"

+                       onbroadcast="if (this.disabled) this.disabled =

+                                      document.getElementById('Browser:Back').hasAttribute('disabled') &&

+                                      document.getElementById('Browser:Forward').hasAttribute('disabled');">

+          <!-- bug 415444: event.stopPropagation is here for the cloned version of

+               this menupopup -->

+          <menupopup context=""

+                     position="after_start"

+                     onpopupshowing="return FillHistoryMenu(event.target);"

+                     oncommand="gotoHistoryIndex(event); event.stopPropagation();"

+                     onclick="checkForMiddleClick(this, event);"/>

+          <observes element="Browser:Back" attribute="disabled"/>

+          <observes element="Browser:Forward" attribute="disabled"/>

+        </toolbarbutton>

+      </toolbaritem>

+

+      <toolbarbutton id="reload-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                     label="&reloadCmd.label;"

+                     command="Browser:ReloadOrDuplicate"

+                     onclick="checkForMiddleClick(this, event);"

+                     tooltiptext="&reloadButton.tooltip;"/>

+

+      <toolbarbutton id="stop-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                     label="&stopCmd.label;"

+                     command="Browser:Stop"

+                     tooltiptext="&stopButton.tooltip;"/>

+

+      <toolbarbutton id="home-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                     persist="class"

+                     label="&homeButton.label;"

+                     ondragover="homeButtonObserver.onDragOver(event)"

+                     ondragenter="homeButtonObserver.onDragOver(event)"

+                     ondrop="homeButtonObserver.onDrop(event)"

+                     ondragleave="homeButtonObserver.onDragLeave(event)"

+                     onclick="BrowserGoHome(event);"/>

+

+      <toolbaritem id="urlbar-container" align="center" flex="400" persist="width"

+                   title="&locationItem.title;" class="chromeclass-location">

+        <textbox id="urlbar" flex="1"

+                 bookmarkhistoryemptytext="&urlbar.bookmarkhistory.emptyText;"

+                 bookmarkemptytext="&urlbar.bookmark.emptyText;"

+                 historyemptytext="&urlbar.history.emptyText;"

+                 noneemptytext="&urlbar.none.emptyText;"

+                 type="autocomplete"

+                 autocompletesearch="history"

+                 autocompletepopup="PopupAutoCompleteRichResult"

+                 completeselectedindex="true"

+                 tabscrolling="true"

+                 showcommentcolumn="true"

+                 showimagecolumn="true"

+                 enablehistory="true"

+                 maxrows="6"

+                 newlines="stripsurroundingwhitespace"

+                 oninput="gBrowser.userTypedValue = this.value;"

+                 ontextentered="this.handleCommand(param);"

+                 ontextreverted="return this.handleRevert();"

+                 pageproxystate="invalid"

+                 onsearchbegin="LocationBarHelpers._searchBegin();"

+                 onsearchcomplete="LocationBarHelpers._searchComplete();"

+                 onfocus="document.getElementById('identity-box').style.MozUserFocus= 'normal'"

+                 onblur="setTimeout(function() document.getElementById('identity-box').style.MozUserFocus = '', 0);">

+          <!-- Use onclick instead of normal popup= syntax since the popup

+               code fires onmousedown, and hence eats our favicon drag events.

+               We only add the identity-box button to the tab order when the location bar

+               has focus, otherwise pressing F6 focuses it instead of the location bar -->

+          <box id="identity-box" role="button"

+               onclick="gIdentityHandler.handleIdentityButtonEvent(event);"

+               onkeypress="gIdentityHandler.handleIdentityButtonEvent(event);">

+            <hbox id="identity-box-inner" align="center">

+              <stack id="page-proxy-stack"

+                     onclick="PageProxyClickHandler(event);">

+                <image id="urlbar-throbber" busy="false"/>

+                <image id="page-proxy-favicon" validate="never"

+                       pageproxystate="invalid"

+                       ondragstart="proxyIconDNDObserver.onDragStart(event);"

+                       onerror="this.removeAttribute('src');"/>

+              </stack>

+              <label id="identity-icon-label" crop="center" flex="1"/>

+            </hbox>

+          </box>

+          <hbox id="urlbar-icons">

+            <button type="menu"

+                    style="-moz-user-focus: none"

+                    class="plain urlbar-icon"

+                    id="feed-button"

+                    collapsed="true"

+                    tooltiptext="&feedButton.tooltip;"

+                    onclick="return FeedHandler.onFeedButtonClick(event);">

+              <menupopup position="after_end"

+                         id="feed-menu"

+                         onpopupshowing="return FeedHandler.buildFeedList(this);"

+                         oncommand="return FeedHandler.subscribeToFeed(null, event);"

+                         onclick="checkForMiddleClick(this, event);"/>

+            </button>

+            <image id="star-button"

+                   class="urlbar-icon"

+                   onclick="PlacesStarButton.onClick(event);"/>

+            <image id="go-button"

+                   class="urlbar-icon"

+                   tooltiptext="&goEndCap.tooltip;"

+                   onclick="gURLBar.handleCommand(event);"/>

+          </hbox>

+        </textbox>

+      </toolbaritem>

+

+      <toolbaritem id="search-container" title="&searchItem.title;"

+                   align="center" class="chromeclass-toolbar-additional"

+                   flex="100" persist="width">

+        <searchbar id="searchbar" flex="1"/>

+      </toolbaritem>

+

+      <toolbarbutton id="print-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                     label="&printButton.label;" command="cmd_print"

+                     tooltiptext="&printButton.tooltip;"/>

+

+      <toolbaritem id="navigator-throbber" title="&throbberItem.title;" align="center" pack="center"

+                   mousethrough="always">

+        <image/>

+      </toolbaritem>

+

+      <toolbaritem flex="1" id="personal-bookmarks" title="&bookmarksItem.title;">

+         <hbox id="bookmarksBarContent" flex="1"

+               type="places"

+               place="place:folder=TOOLBAR"

+               context="placesContext"

+               onclick="BookmarksEventHandler.onClick(event);"

+               oncommand="BookmarksEventHandler.onCommand(event);"

+               onpopupshowing="BookmarksEventHandler.onPopupShowing(event);"

+               tooltip="bhTooltip" popupsinherittooltip="true"/>

+      </toolbaritem>

+

+        <toolbarbutton id="downloads-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                       observes="Tools:Downloads"

+                       ondrop="DownloadsButtonDNDObserver.onDrop(event)"

+                       ondragover="DownloadsButtonDNDObserver.onDragOver(event)"

+                       ondragenter="DownloadsButtonDNDObserver.onDragOver(event)"

+                       ondragleave="DownloadsButtonDNDObserver.onDragLeave(event)"

+                       label="&downloads.label;"

+                       tooltiptext="&downloads.tooltip;"/>

+

+        <toolbarbutton id="history-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                       observes="viewHistorySidebar" label="&historyButton.label;"

+                       tooltiptext="&historyButton.tooltip;"/>

+

+        <toolbarbutton id="bookmarks-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                       observes="viewBookmarksSidebar"

+                       tooltiptext="&bookmarksButton.tooltip;"

+                       ondrop="bookmarksButtonObserver.onDrop(event)"

+                       ondragover="bookmarksButtonObserver.onDragOver(event)"

+                       ondragenter="bookmarksButtonObserver.onDragOver(event)"

+                       ondragleave="bookmarksButtonObserver.onDragLeave(event)"/>

+

+        <toolbarbutton id="new-tab-button" class="toolbarbutton-1 chromeclass-toolbar-additional"

+                       label="&tabCmd.label;"

+                       command="cmd_newNavigatorTab"