Makes IBusConfigClient initialize asynchronous.

chromeos/dbus/ibus/mock_ibus_config_client.cc

Index: chromeos/dbus/ibus/mock_ibus_config_client.cc
diff --git a/chromeos/dbus/ibus/mock_ibus_config_client.cc b/chromeos/dbus/ibus/mock_ibus_config_client.cc
index 7baa3e6ec57e65a5ad4286af151fcea15a053205..f32ffd0478eee393e56f184fc9c63288c2f4fa19 100644
--- a/chromeos/dbus/ibus/mock_ibus_config_client.cc
+++ b/chromeos/dbus/ibus/mock_ibus_config_client.cc
@@ -4,6 +4,8 @@
 
 #include "chromeos/dbus/ibus/mock_ibus_config_client.h"
 
+#include <vector>
+
 namespace chromeos {
 
 MockIBusConfigClient::MockIBusConfigClient() {
@@ -11,6 +13,9 @@ MockIBusConfigClient::MockIBusConfigClient() {
 
 MockIBusConfigClient::~MockIBusConfigClient() {}
 
+void MockIBusConfigClient::InitializeAsync(const OnIBusConfigReady& onready) {
+}
+
 void MockIBusConfigClient::SetStringValue(const std::string& key,
                                           const std::string& section,
                                           const std::string& value,