Stop using Element.computeNode() in refactorings and fixes.

pkg/analysis_server/lib/src/services/refactoring/inline_local.dart

Index: pkg/analysis_server/lib/src/services/refactoring/inline_local.dart
diff --git a/pkg/analysis_server/lib/src/services/refactoring/inline_local.dart b/pkg/analysis_server/lib/src/services/refactoring/inline_local.dart
index 141eb8a3cb2360736f8c0c0169e8efd776a90b11..362080afe059edbdee8fa5c63f0bdc7bb2c8ec76 100644
--- a/pkg/analysis_server/lib/src/services/refactoring/inline_local.dart
+++ b/pkg/analysis_server/lib/src/services/refactoring/inline_local.dart
@@ -17,6 +17,7 @@ import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/ast/utilities.dart';
+import 'package:analyzer/src/dart/element/ast_provider.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/source.dart';
 
@@ -26,6 +27,7 @@ import 'package:analyzer/src/generated/source.dart';
 class InlineLocalRefactoringImpl extends RefactoringImpl
     implements InlineLocalRefactoring {
   final SearchEngine searchEngine;
+  final AstProvider astProvider;
   final CompilationUnit unit;
   final int offset;
   CompilationUnitElement unitElement;
@@ -35,7 +37,7 @@ class InlineLocalRefactoringImpl extends RefactoringImpl
   VariableDeclaration _variableNode;
   List<SearchMatch> _references;
 
-  InlineLocalRefactoringImpl(this.searchEngine, this.unit, this.offset) {
+  InlineLocalRefactoringImpl(this.searchEngine, this.astProvider, this.unit, this.offset) {
     unitElement = unit.element;
     utils = new CorrectionUtils(unit);
   }
@@ -75,7 +77,7 @@ class InlineLocalRefactoringImpl extends RefactoringImpl
         Element element = offsetNode.staticElement;
         if (element is LocalVariableElement) {
           _variableElement = element;
-          _variableNode = element.computeNode();
+          _variableNode = await astProvider.getResolvedNodeForElement(element);
         }
       }
     }