Restart running apps when chrome restarts.

chrome/browser/ui/startup/startup_browser_creator_impl.cc

Index: chrome/browser/ui/startup/startup_browser_creator_impl.cc
diff --git a/chrome/browser/ui/startup/startup_browser_creator_impl.cc b/chrome/browser/ui/startup/startup_browser_creator_impl.cc
index 61f6d69326e57659657f7b97e667960d4e1112db..701fbcc5ac12d22b4b148d4e4910d292fba5f868 100644
--- a/chrome/browser/ui/startup/startup_browser_creator_impl.cc
+++ b/chrome/browser/ui/startup/startup_browser_creator_impl.cc
@@ -23,6 +23,8 @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/defaults.h"
+#include "chrome/browser/extensions/app_restore_service.h"
+#include "chrome/browser/extensions/app_restore_service_factory.h"
 #include "chrome/browser/extensions/extension_creator.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/pack_extension_job.h"
@@ -598,6 +600,10 @@ bool StartupBrowserCreatorImpl::ProcessStartupURLs(
   else if (pref.type == SessionStartupPref::DEFAULT)
     VLOG(1) << "Pref: default";
 
+  // The only time apps get restored is when the browser process is restarted.
+  if (StartupBrowserCreator::WasRestarted())
+    AppRestoreServiceFactory::GetForProfile(profile_)->RestoreApps();
+
   if (pref.type == SessionStartupPref::LAST) {
     if (!profile_->DidLastSessionExitCleanly() &&
         !command_line_.HasSwitch(switches::kRestoreLastSession)) {