Remove Element.getNode() method

editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java

Index: editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java
diff --git a/editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java b/editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java
index a4d35edc56da5fd92c1d7135e088cc8108f72160..d4984017fdea273c92121d3ef3b8d55135692b67 100644
--- a/editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java
+++ b/editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/utilities/ast/NameOccurrencesFinder.java
@@ -1,12 +1,13 @@
 package com.google.dart.tools.core.utilities.ast;
 
+import com.google.dart.compiler.ast.ASTVisitor;
 import com.google.dart.compiler.ast.DartFunction;
 import com.google.dart.compiler.ast.DartFunctionTypeAlias;
 import com.google.dart.compiler.ast.DartMethodDefinition;
 import com.google.dart.compiler.ast.DartNode;
-import com.google.dart.compiler.ast.ASTVisitor;
 import com.google.dart.compiler.ast.DartParameter;
 import com.google.dart.compiler.resolver.Element;
+import com.google.dart.compiler.resolver.NodeElement;
 import com.google.dart.compiler.resolver.VariableElement;
 
 import java.util.ArrayList;
@@ -55,14 +56,16 @@ public class NameOccurrencesFinder extends ASTVisitor<Void> {
   }
 
   private DartNode findTargetContainer() {
-    if (target instanceof VariableElement) {
-      return findAncestor(target.getNode(), DartMethodDefinition.class);
-    } else if (target instanceof DartParameter) {
-      // TODO determine all decls that can have parameters and include here
-      return findAncestor(target.getNode(), DartMethodDefinition.class, DartFunction.class,
-          DartFunctionTypeAlias.class);
-    } else {
-      return ast;
+    if (target instanceof NodeElement) {
+      DartNode targetNode = ((NodeElement) target).getNode();
+      if (target instanceof VariableElement) {
+        return findAncestor(targetNode, DartMethodDefinition.class);
+      } else if (target instanceof DartParameter) {
+        // TODO determine all decls that can have parameters and include here
+        return findAncestor(targetNode, DartMethodDefinition.class, DartFunction.class,
+            DartFunctionTypeAlias.class);
+      }
     }
+    return ast;
   }
 }