Send any logError() information to the IDE.

pkg/analysis_server/lib/src/analysis_logger.dart

Index: pkg/analysis_server/lib/src/analysis_logger.dart
diff --git a/pkg/analysis_server/lib/src/analysis_logger.dart b/pkg/analysis_server/lib/src/analysis_logger.dart
index 9e751a42661dde5c5ca733094661778af6d935ad..04ad6c6f6e90bf80b394bfe5c0b3c1d90a554a17 100644
--- a/pkg/analysis_server/lib/src/analysis_logger.dart
+++ b/pkg/analysis_server/lib/src/analysis_logger.dart
@@ -4,6 +4,7 @@
 
 library analysis.logger;
 
+import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_engine.dart';
 import 'package:logging/logging.dart' as logging;
@@ -18,7 +19,13 @@ class AnalysisLogger implements Logger {
    */
   final logging.Logger baseLogger = new logging.Logger('analysis.server');
 
-  AnalysisLogger() {
+  /**
+   * The analysis server that is using this logger.
+   */
+  final AnalysisServer server;
+
+  AnalysisLogger(this.server) {
+    assert(server != null);
     logging.Logger.root.onRecord.listen((logging.LogRecord record) {
       AnalysisEngine.instance.instrumentationService.logLogEntry(
           record.level.name,
@@ -36,6 +43,8 @@ class AnalysisLogger implements Logger {
     } else {
       baseLogger.severe(message, exception.exception, exception.stackTrace);
     }
+    server.sendServerErrorNotification(
+        message, exception, exception?.stackTrace);
   }
 
   @override