Show an InfoBar when trying to start Packaged Apps from Metro mode.

chrome/browser/ui/startup/startup_browser_creator_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/startup/startup_browser_creator_impl.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "apps/app_restore_service.h"
@@ skipping 83 matching lines @@
 #if defined(OS_MACOSX)
 #include "base/mac/mac_util.h"
 #include "chrome/browser/ui/cocoa/keystone_infobar_delegate.h"
 #endif
 
 #if defined(TOOLKIT_GTK)
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #endif
 
 #if defined(OS_WIN)
+#include "apps/app_launch_for_metro_restart_win.h"
 #include "base/win/windows_version.h"
 #endif
 
 using content::ChildProcessSecurityPolicy;
 using content::WebContents;
 using extensions::Extension;
 
 namespace {
 
 // Utility functions ----------------------------------------------------------
@@ skipping 436 matching lines @@
     const std::vector<GURL>& urls_to_open) {
   // If we're starting up in "background mode" (no open browser window) then
   // don't open any browser windows, unless kAutoLaunchAtStartup is also
   // specified.
   if (process_startup &&
       command_line_.HasSwitch(switches::kNoStartupWindow) &&
       !command_line_.HasSwitch(switches::kAutoLaunchAtStartup)) {
     return;
   }
 
+#if defined(OS_WIN)
+  if (base::win::GetVersion() >= base::win::VERSION_WIN8) {

[tapted, 2013/03/19 02:49:05]

I added this -- it's mostly an aesthetic change, but after adding a better
comment it seemed silly not to have it.

+    // See if there are apps for this profile that should be launched on startup
+    // due to a switch from Metro mode.
+    apps::HandleAppLaunchForMetroRestart(profile_);
+  }
+#endif
+
   if (process_startup && ProcessStartupURLs(urls_to_open)) {
     // ProcessStartupURLs processed the urls, nothing else to do.
     return;
   }
 
   chrome::startup::IsProcessStartup is_process_startup = process_startup ?
       chrome::startup::IS_PROCESS_STARTUP :
       chrome::startup::IS_NOT_PROCESS_STARTUP;
   if (!process_startup) {
     // Even if we're not starting a new process, this may conceptually be
@@ skipping 373 matching lines @@
 }
 
 #if !defined(OS_WIN) || defined(USE_AURA)
 // static
 bool StartupBrowserCreatorImpl::OpenStartupURLsInExistingBrowser(
     Profile* profile,
     const std::vector<GURL>& startup_urls) {
   return false;
 }
 #endif