Fix renaming that got dropped

pkg/analysis_server/lib/src/services/completion/statement/statement_completion.dart

 // Copyright (c) 2017, 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.src.completion.statement;
 
 import 'dart:async';
 
 import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/protocol_server.dart' hide Element;
@@ skipping 11 matching lines @@
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 /**
  * An enumeration of possible statement completion kinds.
  */
 class DartStatementCompletion {
   static const NO_COMPLETION =
       const StatementCompletionKind('No_COMPLETION', 'No completion available');
-  static const PLAIN_OLE_ENTER = const StatementCompletionKind(
-      'PLAIN_OLE_ENTER', "Insert a newline at the end of the current line");
+  static const SIMPLE_ENTER = const StatementCompletionKind(
+      'SIMPLE_ENTER', "Insert a newline at the end of the current line");
   static const SIMPLE_SEMICOLON = const StatementCompletionKind(
       'SIMPLE_SEMICOLON', "Add a semicolon and newline");
   static const COMPLETE_IF_STMT = const StatementCompletionKind(
       'COMPLETE_IF_STMT', "Complete if-statement");
   static const COMPLETE_WHILE_STMT = const StatementCompletionKind(
       'COMPLETE_WHILE_STMT', "Complete while-statement");
 }
 
 /**
  * A description of a statement completion.
@@ skipping 120 matching lines @@
     node = node.getAncestor((n) => n is Statement);
     for (engine.AnalysisError error in statementContext.errors) {
       if (error.offset >= node.offset &&
           error.offset <= node.offset + node.length) {
         if (error.errorCode is! HintCode) {
           errors.add(error);
         }
       }
     }
 
+    // TODO(messick) Consider changing (some of) this to a visitor.
     if (_complete_ifStatement() ||
         _complete_whileStatement() ||
         _complete_simpleSemicolon() ||
-        _complete_plainOleEnter()) {
+        _complete_simpleEnter()) {
       return completion;
     }
     return NO_COMPLETION;
   }
 
   void _addIndentEdit(SourceRange range, String oldIndent, String newIndent) {
     SourceEdit edit = utils.createIndentEdit(range, oldIndent, newIndent);
     doSourceChange_addElementEdit(change, unitElement, edit);
   }
 
@@ skipping 81 matching lines @@
         return false;
       }
       var stmt = new _IfWhileStructure(ifNode.ifKeyword, ifNode.leftParenthesis,
           ifNode.condition, ifNode.rightParenthesis, ifNode.thenStatement);
       return _complete_ifOrWhileStatement(
           stmt, DartStatementCompletion.COMPLETE_IF_STMT);
     }
     return false;
   }
 
-  bool _complete_plainOleEnter() {
+  bool _complete_simpleEnter() {
     int offset;
     if (!errors.isEmpty) {
       offset = selectionOffset;
     } else {
       String indent = utils.getLinePrefix(selectionOffset);
       int loc = utils.getLineNext(selectionOffset);
       _addInsertEdit(loc, indent + eol);
       offset = loc + indent.length + eol.length;
     }
-    _setCompletionAt(DartStatementCompletion.PLAIN_OLE_ENTER, offset);
+    _setCompletionAt(DartStatementCompletion.SIMPLE_ENTER, offset);
     return true;
   }
 
   bool _complete_simpleSemicolon() {
     if (errors.length != 1) {
       return false;
     }
     var error = _findError(ParserErrorCode.EXPECTED_TOKEN, partialMatch: "';'");
     if (error != null) {
       int insertOffset = error.offset + error.length;
@@ skipping 101 matching lines @@
   final Token keyword;
   final Token leftParenthesis, rightParenthesis;
   final Expression condition;
   final Statement block;
 
   _IfWhileStructure(this.keyword, this.leftParenthesis, this.condition,
       this.rightParenthesis, this.block);
 
   int get offset => keyword.offset;
 }