Convert throw from a statement to an expression (issue 4872)

compiler/java/com/google/dart/compiler/ast/DartThrowStatement.java

Index: compiler/java/com/google/dart/compiler/ast/DartThrowStatement.java
===================================================================
--- compiler/java/com/google/dart/compiler/ast/DartThrowStatement.java	(revision 12211)
+++ compiler/java/com/google/dart/compiler/ast/DartThrowStatement.java	(working copy)
@@ -1,36 +0,0 @@
-// Copyright (c) 2012, 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.
-
-package com.google.dart.compiler.ast;
-
-/**
- * Represents a Dart 'throw' statement.
- */
-public class DartThrowStatement extends DartStatement {
-
-  private DartExpression exception;
-
-  public DartThrowStatement(DartExpression exception) {
-    this.exception = becomeParentOf(exception);
-  }
-
-  public DartExpression getException() {
-    return exception;
-  }
-
-  @Override
-  public boolean isAbruptCompletingStatement() {
-    return true;
-  }
-
-  @Override
-  public void visitChildren(ASTVisitor<?> visitor) {
-    safelyVisitChild(exception, visitor);
-  }
-
-  @Override
-  public <R> R accept(ASTVisitor<R> visitor) {
-    return visitor.visitThrowStatement(this);
-  }
-}