Call crypto::InitializeTPMToken on the IO thread

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

Index: chrome/browser/chromeos/chrome_browser_main_chromeos.cc
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
index a5abbd1621b2192ea4ca82a2c5324ae37124d180..988b9210cb67c7d887f4b232a97e69b04d7c7052 100644
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.cc
@@ -304,7 +304,9 @@ class DBusServices {
 
     // Always initialize these handlers which should not conflict with
     // NetworkLibrary.
-    NetworkHandler::Initialize();
+    NetworkHandler::Initialize(
+        content::BrowserThread::GetMessageLoopProxyForThread(
+            content::BrowserThread::IO));
     CertLibrary::Initialize();
 
     // Initialize the network change notifier for Chrome OS. The network
@@ -382,8 +384,6 @@ ChromeBrowserMainPartsChromeos::~ChromeBrowserMainPartsChromeos() {
   if (KioskModeSettings::Get()->IsKioskModeEnabled())
     ShutdownKioskModeScreensaver();
 
-  dbus_services_.reset();
-
   // To be precise, logout (browser shutdown) is not yet done, but the
   // remaining work is negligible, hence we say LogoutDone here.
   BootTimesLoader::Get()->AddLogoutTimeMarker("LogoutDone", false);
@@ -838,7 +838,11 @@ void ChromeBrowserMainPartsChromeos::PostMainMessageLoopRun() {
 }
 
 void ChromeBrowserMainPartsChromeos::PostDestroyThreads() {
+  // Destroy DBus services immediately after threads are stopped.
+  dbus_services_.reset();
+
   ChromeBrowserMainPartsLinux::PostDestroyThreads();
+
   // Destroy DeviceSettingsService after g_browser_process.
   DeviceSettingsService::Shutdown();
 }