analyzer: Remove unused AnalyzeFunctionBodiesPredicate

Change-Id: I5f25d886b723e39d4b2a6369cec788d72635494c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/392222
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Samuel Rawlins <[email protected]>

Author: srawlins

pkg/analyzer/CHANGELOG.md

@@ -33,6 +33,7 @@
 * Remove deprecated `lint/Spelunker`.
 * Remove deprecated `source_resource.dart`.
 * Remove `MultiplyInheritedExecutableElement`.
+* Remove `AnalyzeFunctionBodiesPredicate`.
 
 ## 6.11.0
 * Un-deprecated `LibraryElement.exportedLibraries`.

pkg/analyzer/lib/src/generated/engine.dart

@@ -15,7 +15,6 @@ import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/instrumentation/instrumentation.dart';
 import 'package:analyzer/source/error_processor.dart';
 import 'package:analyzer/source/line_info.dart';
-import 'package:analyzer/source/source.dart';
 import 'package:analyzer/src/analysis_options/code_style_options.dart';
 import 'package:analyzer/src/dart/analysis/experiments.dart';
 import 'package:analyzer/src/generated/source.dart' show SourceFactory;
@@ -35,10 +34,6 @@ export 'package:analyzer/error/listener.dart' show RecordingErrorListener;
 export 'package:analyzer/src/generated/timestamped_data.dart'
     show TimestampedData;
 
-/// Used by [AnalysisOptions] to allow function bodies to be analyzed in some
-/// sources but not others.
-typedef AnalyzeFunctionBodiesPredicate = bool Function(Source source);
-
 /// A context in which a single analysis can be performed and incrementally
 /// maintained. The context includes such information as the version of the SDK
 /// being analyzed against, and how to resolve 'package:' URI's. (Both of which