Reorder browser list on workspace switch

chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc

Index: chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
diff --git a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
index 835567791cb28791ad33add8594b8ee9c8c70f0b..a326c974d760fe538cc30dc985d43617b367a5be 100644
--- a/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
+++ b/chrome/browser/ui/views/chrome_browser_main_extra_parts_views_linux.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
+#include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_ui.h"
 #include "chrome/browser/ui/simple_message_box.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
@@ -28,6 +29,7 @@
 #include "ui/native_theme/native_theme_dark_aura.h"
 #include "ui/views/linux_ui/linux_ui.h"
 #include "ui/views/widget/desktop_aura/desktop_screen.h"
+#include "ui/views/widget/desktop_aura/x11_desktop_handler.h"
 #include "ui/views/widget/native_widget_aura.h"
 
 namespace {
@@ -89,6 +91,8 @@ void ChromeBrowserMainExtraPartsViewsLinux::PreCreateThreads() {
   views::LinuxUI::instance()->MaterialDesignControllerReady();
   views::LinuxUI::instance()->UpdateDeviceScaleFactor(
       display::Screen::GetScreen()->GetPrimaryDisplay().device_scale_factor());
+
+  views::X11DesktopHandler::get()->AddObserver(this);
 }
 
 void ChromeBrowserMainExtraPartsViewsLinux::PreProfileInit() {
@@ -117,3 +121,8 @@ void ChromeBrowserMainExtraPartsViewsLinux::PreProfileInit() {
 
   exit(EXIT_FAILURE);
 }
+
+void ChromeBrowserMainExtraPartsViewsLinux::OnWorkspaceChanged(
+    const std::string& new_workspace) {
+  BrowserList::ReorderAfterWorkspaceChange(new_workspace);
+}