Adding XMPP ping functionality to CLoudPrint. XMPP ping and timeout is controlled thorugh Service S…

chrome/service/service_process_prefs.cc

Index: chrome/service/service_process_prefs.cc
diff --git a/chrome/service/service_process_prefs.cc b/chrome/service/service_process_prefs.cc
index 7de70a4b573e39fab97d28f3ebe7d882d2c984a3..811647dc525c32238714d7fe46c9e28a35fa1e23 100644
--- a/chrome/service/service_process_prefs.cc
+++ b/chrome/service/service_process_prefs.cc
@@ -54,6 +54,21 @@ void ServiceProcessPrefs::SetBoolean(const std::string& key, bool value) {
   prefs_->SetValue(key, Value::CreateBooleanValue(value));
 }
 
+int ServiceProcessPrefs::GetInt(const std::string& key,
+                                int default_value) const {
+  const Value* value;
+  int result = default_value;
+  if (prefs_->GetValue(key, &value) != PersistentPrefStore::READ_OK ||
+      !value->GetAsInteger(&result)) {
+    return default_value;
+  }
+  return result;
+}
+
+void ServiceProcessPrefs::SetInt(const std::string& key, int value) {
+  prefs_->SetValue(key, Value::CreateIntegerValue(value));
+}
+
 const DictionaryValue* ServiceProcessPrefs::GetDictionary(
     const std::string& key) const {
   const Value* value;