Shorten line that was too long.

lib/compiler/implementation/emitter.dart

 // 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.
 
 /**
  * A function element that represents a closure call. The signature is copied
  * from the given element.
  */
 class ClosureInvocationElement extends FunctionElement {
   ClosureInvocationElement(SourceString name,
@@ skipping 156 matching lines @@
     // }";
     // which is then dynamically evaluated:
     //   var newIsolate = new Function(str);
     //
     // We also copy over old values like the prototype, and the
     // isolateProperties themselves.
     return """function(oldIsolate) {
   var isolateProperties = oldIsolate.${namer.ISOLATE_PROPERTIES};
   var isolatePrototype = oldIsolate.prototype;
   var str = "{\\n";
-  str += "var isolateProperties = $isolate.${namer.ISOLATE_PROPERTIES};\\n";
+  str += "var properties = $isolate.${namer.ISOLATE_PROPERTIES};\\n";
   for (var staticName in isolateProperties) {
     if (Object.prototype.hasOwnProperty.call(isolateProperties, staticName)) {
-      str += "this." + staticName + "= isolateProperties." + staticName + ";\\n";
+      str += "this." + staticName + "= properties." + staticName + ";\\n";
     }
   }
   str += "}\\n";
   var newIsolate = new Function(str);
   newIsolate.prototype = isolatePrototype;
   isolatePrototype.constructor = newIsolate;
   newIsolate.${namer.ISOLATE_PROPERTIES} = isolateProperties;
   return newIsolate;
 }""";
   }
@@ skipping 707 matching lines @@
       mainBuffer.add('function init() {\n');
       mainBuffer.add('  $isolateProperties = {};\n');
       addDefineClassAndFinishClassFunctionsIfNecessary(mainBuffer);
       emitFinishIsolateConstructor(mainBuffer);
       mainBuffer.add('}\n');
       compiler.assembledCode = mainBuffer.toString();
     });
     return compiler.assembledCode;
   }
 }