Remove cancel and make crash exit with code 253.

sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart

 // Copyright (c) 2013, 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.
 
 part of dart2js.js_emitter;
 
 /// This class should morph into something that makes it easy to build
 /// JavaScript representations of libraries, class-sides, and instance-sides.
 /// Initially, it is just a placeholder for code that is moved from
 /// [CodeEmitterTask].
@@ skipping 133 matching lines @@
     jsAst.Fun function = js.fun(parametersBuffer, body);
 
     addStub(selector, function);
   }
 
   void addParameterStubs(FunctionElement member, AddStubFunction defineStub,
                          [bool canTearOff = false]) {
     if (member.enclosingElement.isClosure()) {
       ClosureClassElement cls = member.enclosingElement;
       if (cls.supertype.element == compiler.boundClosureClass) {
-        compiler.internalErrorOnElement(cls.methodElement, 'Bound closure1.');
+        compiler.internalError(cls.methodElement, 'Bound closure1.');
       }
       if (cls.methodElement.isInstanceMember()) {
-        compiler.internalErrorOnElement(cls.methodElement, 'Bound closure2.');
+        compiler.internalError(cls.methodElement, 'Bound closure2.');
       }
     }
 
     // We fill the lists depending on the selector. For example,
     // take method foo:
     //    foo(a, b, {c, d});
     //
     // We may have multiple ways of calling foo:
     // (1) foo(1, 2);
     // (2) foo(1, 2, c: 3);
@@ skipping 162 matching lines @@
     assert(invariant(member, member.isDeclaration));
 
     if (member.isField()) {
       addMemberField(member, builder);
     } else if (member.isFunction() ||
                member.isGenerativeConstructorBody() ||
                member.isGenerativeConstructor() ||
                member.isAccessor()) {
       addMemberMethod(member, builder);
     } else {
-      compiler.internalErrorOnElement(
-          member, 'unexpected kind: "${member.kind}"');
+      compiler.internalError(member,
+          'Unexpected kind: "${member.kind}".');
     }
     if (member.isInstanceMember()) emitExtraAccessors(member, builder);
   }
 
   void addMemberMethod(FunctionElement member, ClassBuilder builder) {
     if (member.isAbstract) return;
     jsAst.Expression code = backend.generatedCode[member];
     if (code == null) return;
     String name = namer.getNameOfMember(member);
     task.interceptorEmitter.recordMangledNameOfMemberMethod(member, name);
@@ skipping 174 matching lines @@
       expressions.add(js.string(member.name));
     }
 
     builder.addProperty(name, js.toExpression(expressions));
   }
 
   void addMemberField(VariableElement member, ClassBuilder builder) {
     // For now, do nothing.
   }
 }