move LocalReferenceContributor to new API

pkg/analysis_server/lib/src/services/completion/local_suggestion_builder.dart

Index: pkg/analysis_server/lib/src/services/completion/local_suggestion_builder.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/local_suggestion_builder.dart b/pkg/analysis_server/lib/src/services/completion/local_suggestion_builder.dart
deleted file mode 100644
index 49811369193bb2cecadde5f068bd60542b66c531..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/lib/src/services/completion/local_suggestion_builder.dart
+++ /dev/null
@@ -1,139 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library services.completion.suggestion.builder.local;
-
-import 'package:analysis_server/plugin/protocol/protocol.dart' as protocol
-    show Element, ElementKind;
-import 'package:analysis_server/plugin/protocol/protocol.dart'
-    hide Element, ElementKind;
-import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
-import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/scanner.dart';
-import 'package:analyzer/src/generated/source.dart';
-
-const DYNAMIC = 'dynamic';
-
-final TypeName NO_RETURN_TYPE = new TypeName(
-    new SimpleIdentifier(new StringToken(TokenType.IDENTIFIER, '', 0)), null);
-
-/**
- * Create a new protocol Element for inclusion in a completion suggestion.
- */
-protocol.Element createElement(
-    Source source, protocol.ElementKind kind, SimpleIdentifier id,
-    {String parameters,
-    TypeName returnType,
-    bool isAbstract: false,
-    bool isDeprecated: false}) {
-  String name;
-  Location location;
-  if (id != null) {
-    name = id.name;
-    // TODO(danrubel) use lineInfo to determine startLine and startColumn
-    location = new Location(source.fullName, id.offset, id.length, 0, 0);
-  } else {
-    name = '';
-    location = new Location(source.fullName, -1, 0, 1, 0);
-  }
-  int flags = protocol.Element.makeFlags(
-      isAbstract: isAbstract,
-      isDeprecated: isDeprecated,
-      isPrivate: Identifier.isPrivateName(name));
-  return new protocol.Element(kind, name, flags,
-      location: location,
-      parameters: parameters,
-      returnType: nameForType(returnType));
-}
-
-/**
- * Create a new suggestion for the given field.
- * Return the new suggestion or `null` if it could not be created.
- */
-CompletionSuggestion createFieldSuggestion(
-    Source source, FieldDeclaration fieldDecl, VariableDeclaration varDecl) {
-  bool deprecated = isDeprecated(fieldDecl) || isDeprecated(varDecl);
-  TypeName type = fieldDecl.fields.type;
-  return createSuggestion(
-      varDecl.name, deprecated, DART_RELEVANCE_LOCAL_FIELD, type,
-      classDecl: fieldDecl.parent,
-      element: createElement(source, protocol.ElementKind.FIELD, varDecl.name,
-          returnType: type, isDeprecated: deprecated));
-}
-
-/**
- * Create a new suggestion based upon the given information.
- * Return the new suggestion or `null` if it could not be created.
- */
-CompletionSuggestion createSuggestion(SimpleIdentifier id, bool isDeprecated,
-    int defaultRelevance, TypeName returnType,
-    {ClassDeclaration classDecl, protocol.Element element}) {
-  if (id == null) {
-    return null;
-  }
-  String completion = id.name;
-  if (completion == null || completion.length <= 0 || completion == '_') {
-    return null;
-  }
-  CompletionSuggestion suggestion = new CompletionSuggestion(
-      CompletionSuggestionKind.INVOCATION,
-      isDeprecated ? DART_RELEVANCE_LOW : defaultRelevance,
-      completion,
-      completion.length,
-      0,
-      isDeprecated,
-      false,
-      returnType: nameForType(returnType),
-      element: element);
-  if (classDecl != null) {
-    SimpleIdentifier classId = classDecl.name;
-    if (classId != null) {
-      String className = classId.name;
-      if (className != null && className.length > 0) {
-        suggestion.declaringType = className;
-      }
-    }
-  }
-  return suggestion;
-}
-
-/**
- * Return `true` if the @deprecated annotation is present
- */
-bool isDeprecated(AnnotatedNode node) {
-  if (node != null) {
-    NodeList<Annotation> metadata = node.metadata;
-    if (metadata != null) {
-      return metadata.any((Annotation a) {
-        return a.name is SimpleIdentifier && a.name.name == 'deprecated';
-      });
-    }
-  }
-  return false;
-}
-
-/**
- * Return the name for the given type.
- */
-String nameForType(TypeName type) {
-  if (type == NO_RETURN_TYPE) {
-    return null;
-  }
-  if (type == null) {
-    return DYNAMIC;
-  }
-  Identifier id = type.name;
-  if (id == null) {
-    return DYNAMIC;
-  }
-  String name = id.name;
-  if (name == null || name.length <= 0) {
-    return DYNAMIC;
-  }
-  TypeArgumentList typeArgs = type.typeArguments;
-  if (typeArgs != null) {
-    //TODO (danrubel) include type arguments
-  }
-  return name;
-}