Disabled help page than shown when USB printer connected.

chrome/browser/chromeos/dbus/cros_dbus_service.cc

Index: chrome/browser/chromeos/dbus/cros_dbus_service.cc
diff --git a/chrome/browser/chromeos/dbus/cros_dbus_service.cc b/chrome/browser/chromeos/dbus/cros_dbus_service.cc
index a6f8b6378b60dba565c7d0690abbbc2fa01bf562..f7fac3f198632e8b968112043f944ee9a57e0394 100644
--- a/chrome/browser/chromeos/dbus/cros_dbus_service.cc
+++ b/chrome/browser/chromeos/dbus/cros_dbus_service.cc
@@ -112,7 +112,8 @@ void CrosDBusService::Initialize() {
     CrosDBusServiceImpl* service = new CrosDBusServiceImpl(bus);
     service->RegisterServiceProvider(ProxyResolutionServiceProvider::Create());
     service->RegisterServiceProvider(new LivenessServiceProvider);
-    service->RegisterServiceProvider(new PrinterServiceProvider);
+    // TODO(vitalybuka): Re-enable after addressing privacy issues.
+    // service->RegisterServiceProvider(new PrinterServiceProvider);
     g_cros_dbus_service = service;
     service->Start();
   } else {