rename completion source files to match content

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

Index: pkg/analysis_server/lib/src/services/completion/arglist_computer.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/arglist_computer.dart b/pkg/analysis_server/lib/src/services/completion/arglist_computer.dart
deleted file mode 100644
index 76f2bff5a51a45bc3a2b238ce3f6115cf4f31fc2..0000000000000000000000000000000000000000
--- a/pkg/analysis_server/lib/src/services/completion/arglist_computer.dart
+++ /dev/null
@@ -1,202 +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.contributor.dart.arglist;
-
-import 'dart:async';
-
-import 'package:analysis_server/src/protocol_server.dart'
-    hide Element, ElementKind;
-import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
-import 'package:analysis_server/src/services/completion/local_declaration_visitor.dart';
-import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/scanner.dart';
-
-/**
- * A contributor for calculating `completion.getSuggestions` request results
- * when the cursor position is inside the arguments to a method call.
- */
-class ArgListContributor extends DartCompletionContributor {
-  _ArgListSuggestionBuilder builder;
-
-  @override
-  bool computeFast(DartCompletionRequest request) {
-    builder =
-        request.target.containingNode.accept(new _ArgListAstVisitor(request));
-    return builder == null;
-  }
-
-  @override
-  Future<bool> computeFull(DartCompletionRequest request) {
-    if (builder != null) {
-      return builder.compute(request.target.containingNode);
-    }
-    return new Future.value(false);
-  }
-}
-
-/**
- * A visitor for determining whether an argument list suggestion is needed
- * and instantiating the builder to create the suggestion.
- */
-class _ArgListAstVisitor
-    extends GeneralizingAstVisitor<_ArgListSuggestionBuilder> {
-  final DartCompletionRequest request;
-
-  _ArgListAstVisitor(this.request);
-
-  @override
-  _ArgListSuggestionBuilder visitArgumentList(ArgumentList node) {
-    Token leftParen = node.leftParenthesis;
-    if (leftParen != null && request.offset > leftParen.offset) {
-      AstNode parent = node.parent;
-      if (parent is MethodInvocation) {
-        SimpleIdentifier selector = parent.methodName;
-        if (selector != null) {
-          String name = selector.name;
-          if (name != null && name.length > 0) {
-            if (parent.operator == null) {
-              /*
-               * If a local declaration is found, then return null
-               * indicating that suggestions were added
-               * and no further action is necessary
-               */
-              if (new _LocalDeclarationFinder(request, request.offset, name)
-                  .visit(node)) {
-                return null;
-              }
-            } else {
-              // determine target
-            }
-          }
-        }
-      }
-      return new _ArgListSuggestionBuilder(request);
-    }
-    return null;
-  }
-
-  @override
-  _ArgListSuggestionBuilder visitNode(AstNode node) {
-    return null;
-  }
-}
-
-/**
- * A `_ArgListSuggestionBuilder` determines which method or function is being
- * invoked, then builds the argument list suggestion.
- * This operation is instantiated during `computeFast`
- * and calculates the suggestions during `computeFull`.
- */
-class _ArgListSuggestionBuilder {
-  final DartCompletionRequest request;
-
-  _ArgListSuggestionBuilder(this.request);
-
-  Future<bool> compute(ArgumentList node) {
-    return new Future.value(false);
-  }
-}
-
-/**
- * `_LocalDeclarationFinder` visits an [AstNode] and its parent recursively
- * looking for a matching declaration. If found, it adds the appropriate
- * suggestions and sets finished to `true`.
- */
-class _LocalDeclarationFinder extends LocalDeclarationVisitor {
-  final DartCompletionRequest request;
-  final String name;
-
-  _LocalDeclarationFinder(this.request, int offset, this.name) : super(offset);
-
-  @override
-  void declaredClass(ClassDeclaration declaration) {}
-
-  @override
-  void declaredClassTypeAlias(ClassTypeAlias declaration) {}
-
-  @override
-  void declaredField(FieldDeclaration fieldDecl, VariableDeclaration varDecl) {}
-
-  @override
-  void declaredFunction(FunctionDeclaration declaration) {
-    SimpleIdentifier selector = declaration.name;
-    if (selector != null && name == selector.name) {
-      _addArgListSuggestion(declaration.functionExpression.parameters);
-      finished();
-    }
-  }
-
-  @override
-  void declaredFunctionTypeAlias(FunctionTypeAlias declaration) {}
-
-  @override
-  void declaredLabel(Label label, bool isCaseLabel) {}
-
-  @override
-  void declaredLocalVar(SimpleIdentifier name, TypeName type) {}
-
-  @override
-  void declaredMethod(MethodDeclaration declaration) {
-    SimpleIdentifier selector = declaration.name;
-    if (selector != null && name == selector.name) {
-      _addArgListSuggestion(declaration.parameters);
-      finished();
-    }
-  }
-
-  @override
-  void declaredParam(SimpleIdentifier name, TypeName type) {}
-
-  @override
-  void declaredTopLevelVar(
-      VariableDeclarationList varList, VariableDeclaration varDecl) {}
-
-  void _addArgListSuggestion(FormalParameterList parameters) {
-    if (parameters.parameters.length == 0) {
-      return;
-    }
-    StringBuffer completion = new StringBuffer('(');
-    List<String> paramNames = new List<String>();
-    List<String> paramTypes = new List<String>();
-    for (FormalParameter param in parameters.parameters) {
-      SimpleIdentifier paramId = param.identifier;
-      if (paramId != null) {
-        String name = paramId.name;
-        if (name != null && name.length > 0) {
-          if (completion.length > 1) {
-            completion.write(', ');
-          }
-          completion.write(name);
-          paramNames.add(name);
-          paramTypes.add(_getParamType(param));
-        }
-      }
-    }
-    completion.write(')');
-    CompletionSuggestion suggestion = new CompletionSuggestion(
-        CompletionSuggestionKind.ARGUMENT_LIST, DART_RELEVANCE_HIGH,
-        completion.toString(), completion.length, 0, false, false);
-    suggestion.parameterNames = paramNames;
-    suggestion.parameterTypes = paramTypes;
-    request.addSuggestion(suggestion);
-  }
-
-  String _getParamType(FormalParameter param) {
-    TypeName type;
-    if (param is SimpleFormalParameter) {
-      type = param.type;
-    }
-    if (type != null) {
-      Identifier id = type.name;
-      if (id != null) {
-        String name = id.name;
-        if (name != null && name.length > 0) {
-          return name;
-        }
-      }
-    }
-    return 'dynamic';
-  }
-}