Update plugin spec

pkg/analyzer_plugin/lib/protocol/protocol_constants.dart

Index: pkg/analyzer_plugin/lib/protocol/protocol_constants.dart
diff --git a/pkg/analyzer_plugin/lib/protocol/protocol_constants.dart b/pkg/analyzer_plugin/lib/protocol/protocol_constants.dart
index 7a4605d7c121180aca7784cb42c8133fc85b2abb..ada6ebefeaf45d962e4dc3c909bd181ca4ed6c63 100644
--- a/pkg/analyzer_plugin/lib/protocol/protocol_constants.dart
+++ b/pkg/analyzer_plugin/lib/protocol/protocol_constants.dart
@@ -79,8 +79,9 @@ const String PLUGIN_NOTIFICATION_ERROR_MESSAGE = 'message';
 const String PLUGIN_NOTIFICATION_ERROR_STACKTRACE = 'stackTrace';
 const String PLUGIN_REQUEST_SHUTDOWN = 'plugin.shutdown';
 const String PLUGIN_REQUEST_VERSION_CHECK = 'plugin.versionCheck';
+const String PLUGIN_REQUEST_VERSION_CHECK_BYTESTOREPATH = 'byteStorePath';
 const String PLUGIN_REQUEST_VERSION_CHECK_VERSION = 'version';
-const String PLUGIN_RESPONSE_VERSION_CHECK_EMAIL = 'email';
+const String PLUGIN_RESPONSE_VERSION_CHECK_CONTACTINFO = 'contactInfo';
 const String PLUGIN_RESPONSE_VERSION_CHECK_INTERESTINGFILES = 'interestingFiles';
 const String PLUGIN_RESPONSE_VERSION_CHECK_ISCOMPATIBLE = 'isCompatible';
 const String PLUGIN_RESPONSE_VERSION_CHECK_NAME = 'name';