Update plugin whitelist to accomodate angular plugin rename

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

Index: pkg/analysis_server/lib/src/plugin/plugin_manager.dart
diff --git a/pkg/analysis_server/lib/src/plugin/plugin_manager.dart b/pkg/analysis_server/lib/src/plugin/plugin_manager.dart
index 3f4756bbbd3bb8c20b5a16e3df568514226053a8..112ff512757b9ac6028e938ce0151322d74981f8 100644
--- a/pkg/analysis_server/lib/src/plugin/plugin_manager.dart
+++ b/pkg/analysis_server/lib/src/plugin/plugin_manager.dart
@@ -308,7 +308,7 @@ class PluginManager {
     // TODO(brianwilkerson) Figure out the right list of plugin paths.
     _whitelistGlobs = <Glob>[
       new Glob(resourceProvider.pathContext.separator,
-          '**/analyze_angular/tools/analysis_plugin')
+          '**/angular_analyzer_plugin/tools/analyzer_plugin')
     ];
   }