Add back setExceptionPauseMode (#1871)

* Add back setExceptionPauseMode

Closes: #1868

* Address CR comments

Author: Anna Gringauze

dwds/CHANGELOG.md

@@ -19,6 +19,7 @@
 - Prepare or Dart 3 alpha breaking changes:
   - Move weak null safety tests to special branch of `build_web_compilers`.
   - Do not pass `--(no)-sound-null-safety` flag to build daemon.
+- Add back `ChromeProxyService.setExceptionPauseMode()` without override.
 
 
 ## 16.0.1

dwds/lib/src/services/chrome_proxy_service.dart

@@ -772,6 +772,16 @@ ${globalLoadStrategy.loadModuleSnippet}("dart_sdk").developer.invokeExtension(
     }
   }
 
+  /// This method is deprecated in vm_service package.
+  ///
+  /// TODO(annagrin): remove after dart-code and IntelliJ stop using this API.
+  /// Issue: https://github.com/dart-lang/webdev/issues/1868
+  ///
+  // ignore: annotate_overrides
+  Future<Success> setExceptionPauseMode(
+          String isolateId, /*ExceptionPauseMode*/ String mode) =>
+      setIsolatePauseMode(isolateId, exceptionPauseMode: mode);
+
   @override
   Future<Success> setIsolatePauseMode(String isolateId,
       {String? exceptionPauseMode, bool? shouldPauseOnExit}) async {