Fix a few cases were obj and name were used instead of $obj and $name. remove ProfileEntry class as…

tool/input_sdk/private/ddc_runtime/operations.dart

 // Copyright (c) 2015, 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.
 
 /// This library defines runtime operations on objects used by the code
 /// generator.
 part of dart._runtime;
 
 _canonicalFieldName(obj, name, args, displayName) => JS('', '''(() => {
   $name = $canonicalMember($obj, $name);
   if ($name) return $name;
   // TODO(jmesserly): in the future we might have types that "overlay" Dart
   // methods while also exposing the full native API, e.g. dart:html vs
   // dart:dom. To support that we'd need to fall back to the normal name
   // if an extension method wasn't found.
   $throwNoSuchMethodFunc($obj, $displayName, $args);
 })()''');
 
 dload(obj, field) => JS('', '''(() => {
   $field = $_canonicalFieldName($obj, $field, [], $field);
-  $_trackCall(obj, $field);
+  $_trackCall($obj, $field);
   if ($hasMethod($obj, $field)) {
     return $bind($obj, $field);
   }
   // TODO(vsm): Implement NSM robustly.  An 'in' check breaks on certain
   // types.  hasOwnProperty doesn't chase the proto chain.
   // Also, do we want an NSM on regular JS objects?
   // See: https://github.com/dart-lang/dev_compiler/issues/169
   let result = $obj[$field];
   return result;
 })()''');
 
 dput(obj, field, value) => JS('', '''(() => {
   $field = $_canonicalFieldName($obj, $field, [$value], $field);
-  $_trackCall(obj, $field);
+  $_trackCall($obj, $field);
 
   // TODO(vsm): Implement NSM and type checks.
   // See: https://github.com/dart-lang/dev_compiler/issues/170
   $obj[$field] = $value;
   return $value;
 })()''');
 
 /// Check that a function of a given type can be applied to
 /// actuals.
 _checkApply(type, actuals) => JS('', '''(() => {
@@ skipping 38 matching lines @@
 throwNoSuchMethod(obj, name, pArgs, nArgs, extras) => JS('', '''(() => {
   $throw_(new $NoSuchMethodError($obj, $_dartSymbol($name), $pArgs, $nArgs, $extras));
 })()''');
 
 throwNoSuchMethodFunc(obj, name, pArgs, opt_func) => JS('', '''(() => {
   if ($obj === void 0) $obj = $opt_func;
   $throwNoSuchMethod($obj, $name, $pArgs);
 })()''');
 
 _checkAndCall(f, ftype, obj, typeArgs, args, name) => JS('', '''(() => {
-  $_trackCall(obj, name);
+  $_trackCall($obj, $name);
 
   let originalFunction = $f;
   if (!($f instanceof Function)) {
     // We're not a function (and hence not a method either)
     // Grab the `call` method if it's not a function.
     if ($f != null) {
       $ftype = $getMethodType($f, 'call');
       $f = $f.call;
     }
     if (!($f instanceof Function)) {
@@ skipping 52 matching lines @@
 
 dcall(f, @rest args) => _checkAndCall(
     f, _getRuntimeType(f), JS('', 'void 0'), null, args, 'call');
 
 
 dgcall(f, typeArgs, @rest args) => _checkAndCall(
     f, _getRuntimeType(f), JS('', 'void 0'), typeArgs, args, 'call');
 
 Map<String, int> _callMethodStats = new Map();
 
-class ProfileEntry {
-  final String key;
-  final num count;
-
-  ProfileEntry(this.key, this.count);
-}
-
-List<ProfileEntry> getDynamicStats() {
-  List<ProfileEntry> ret = new List();
+List<List<Object>> getDynamicStats() {
+  List<List<Object>> ret = [];
 
   var keys = _callMethodStats.keys.toList();
 
   keys.sort((a, b) => _callMethodStats[b].compareTo(_callMethodStats[a]));
   for (var key in keys) {
     int count = _callMethodStats[key];
-    ret.add(new ProfileEntry(key, count));
+    ret.add([key, count]);
   }
 
   return ret;
 }
 
 clearDynamicStats() {
   _callMethodStats.clear();
 }
 
 _trackCall(obj, name) {
-  if(JS('bool', '!window.trackDdcProfile')) return;
-
+  if (JS('bool', '!dart.global.trackDdcProfile')) return;
   var actual = getReifiedType(obj);
   String stackStr = JS('String', "new Error().stack");
   var stack = stackStr.split('\n    at ');
   var src = '';
   for (int i = 2; i < stack.length; ++i) {
     var frame = stack[i];
     if (!frame.contains('dev_compiler/lib/runtime/dart_sdk.js')) {
       src = frame;
       break;
     }
@@ skipping 449 matching lines @@
     constructor(dartIterator) {
       this.dartIterator = dartIterator;
     }
     next() {
       let i = this.dartIterator;
       let done = !i.moveNext();
       return { done: done, value: done ? void 0 : i.current };
     }
   }
 ''');