Remove the analysus.reanalyze request from the plugin API

pkg/analysis_server/lib/src/plugin/request_converter.dart

Index: pkg/analysis_server/lib/src/plugin/request_converter.dart
diff --git a/pkg/analysis_server/lib/src/plugin/request_converter.dart b/pkg/analysis_server/lib/src/plugin/request_converter.dart
index 6f7fe8ab0c17370c3020fe7b33606b1dc42e2c36..5caa071021774b9ee5ccf420ece9cc2976ea1d59 100644
--- a/pkg/analysis_server/lib/src/plugin/request_converter.dart
+++ b/pkg/analysis_server/lib/src/plugin/request_converter.dart
@@ -11,11 +11,6 @@ import 'package:analyzer_plugin/protocol/protocol_generated.dart' as plugin;
  * protocol and the server protocol.
  */
 class RequestConverter {
-  plugin.AnalysisReanalyzeParams convertAnalysisReanalyzeParams(
-      server.AnalysisReanalyzeParams params) {
-    return new plugin.AnalysisReanalyzeParams(roots: params.roots);
-  }
-
   plugin.AnalysisService convertAnalysisService(
       server.AnalysisService service) {
     return new plugin.AnalysisService(service.name);