Revert "JS templates"

sdk/lib/_internal/lib/js_mirrors.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.
 
 library dart._js_mirrors;
 
 import 'dart:async';
 
 import 'dart:collection' show
     UnmodifiableListView;
@@ skipping 1115 matching lines @@
       '(function(n){return(function(o){return o[n]()})})(#)', n);
 
   _newInterceptedGetterFn(String name, bool useEval) {
     var object = reflectee;
     // It is possible that the interceptor for a given object is the object
     // itself, so it is important not to share the code that captures the
     // interceptor between multiple different instances of [InstanceMirror].
     var interceptor = getInterceptor(object);
     if (!useEval) return _newInterceptGetterNoEvalFn(name, interceptor);
     String className = JS('String', '#.constructor.name', interceptor);
-    String functionName = '$className\$$name';
-    var body =
-        '(function(i) {'
-        '  function $functionName(o){return i.$name(o)}'
-        '  return $functionName;'
-        '})';
-    return JS('', '(function(b){return eval(b)})(#)(#)', body, interceptor);
+    var body = "(function $className\$$name(o){return i.$name(o)})";
+    return JS('', '(function(b,i){return eval(b)})(#,#)', body, interceptor);
   }
 
   _newInterceptGetterNoEvalFn(n, i) => JS('',
       '(function(n,i){return(function(o){return i[n](o)})})(#,#)', n, i);
 
   delegate(Invocation invocation) {
     return JSInvocationMirror.invokeFromMirror(invocation, reflectee);
   }
 
   operator ==(other) {
@@ skipping 1746 matching lines @@
   // have a part (following a '.') that starts with '_'.
   const int UNDERSCORE = 0x5f;
   if (name.isEmpty) return true;
   int index = -1;
   do {
     if (name.codeUnitAt(index + 1) == UNDERSCORE) return false;
     index = name.indexOf('.', index + 1);
   } while (index >= 0 && index + 1 < name.length);
   return true;
 }