anchor.diff:          }
         }
       }
  -    return new js.Block(inits);
  +    return wrapPhase('installTearOffs', new js.Block(inits));
     }
   
     /// Emits the constants section.
  
positive.code: // names we want. Furthermore, the pretty-printer minifies local variables, thus
  // reducing their size.
  const String mainBoilerplate = '''
  (function() {
  // Copies the own properties from [from] to [to].
  function copyProperties(from, to) {
    var keys = Object.keys(from);
  
negative.code:       ]);
      });
  
      return wrapPhase('lazyInitializers', new js.Block(statements.toList()));
    }
  
    /// Emits the embedded globals that are needed for deferred loading.
  