Revert "Ship promises and weak collections"

src/promise.js

Index: src/promise.js
diff --git a/src/promise.js b/src/promise.js
index 63f5629c9adbfdea074f34bb1a7e10ad90234108..23e51259a36c43849002990ea2b3ebbb3c5c0105 100644
--- a/src/promise.js
+++ b/src/promise.js
@@ -34,19 +34,7 @@
 // var $WeakMap = global.WeakMap
 
 
-var $Promise = function Promise(resolver) {
-  if (resolver === promiseRaw) return;
-  if (!%_IsConstructCall()) throw MakeTypeError('not_a_promise', [this]);
-  if (typeof resolver !== 'function')
-    throw MakeTypeError('resolver_not_a_function', [resolver]);
-  var promise = PromiseInit(this);
-  try {
-    resolver(function(x) { PromiseResolve(promise, x) },
-             function(r) { PromiseReject(promise, r) });
-  } catch (e) {
-    PromiseReject(promise, e);
-  }
-}
+var $Promise = Promise;
 
 
 //-------------------------------------------------------------------
@@ -64,6 +52,20 @@ function IsPromise(x) {
   return IS_SPEC_OBJECT(x) && %HasLocalProperty(x, promiseStatus);
 }
 
+function Promise(resolver) {
+  if (resolver === promiseRaw) return;
+  if (!%_IsConstructCall()) throw MakeTypeError('not_a_promise', [this]);
+  if (typeof resolver !== 'function')
+    throw MakeTypeError('resolver_not_a_function', [resolver]);
+  var promise = PromiseInit(this);
+  try {
+    resolver(function(x) { PromiseResolve(promise, x) },
+             function(r) { PromiseReject(promise, r) });
+  } catch (e) {
+    PromiseReject(promise, e);
+  }
+}
+
 function PromiseSet(promise, status, value, onResolve, onReject) {
   SET_PRIVATE(promise, promiseStatus, status);
   SET_PRIVATE(promise, promiseValue, value);
@@ -97,7 +99,7 @@ function PromiseReject(promise, r) {
 function PromiseNopResolver() {}
 
 function PromiseCreate() {
-  return new $Promise(PromiseNopResolver)
+  return new Promise(PromiseNopResolver)
 }
 
 
@@ -106,7 +108,7 @@ function PromiseCreate() {
 function PromiseDeferred() {
   if (this === $Promise) {
     // Optimized case, avoid extra closure.
-    var promise = PromiseInit(new $Promise(promiseRaw));
+    var promise = PromiseInit(new Promise(promiseRaw));
     return {
       promise: promise,
       resolve: function(x) { PromiseResolve(promise, x) },
@@ -125,7 +127,7 @@ function PromiseDeferred() {
 function PromiseResolved(x) {
   if (this === $Promise) {
     // Optimized case, avoid extra closure.
-    return PromiseSet(new $Promise(promiseRaw), +1, x);
+    return PromiseSet(new Promise(promiseRaw), +1, x);
   } else {
     return new this(function(resolve, reject) { resolve(x) });
   }
@@ -134,7 +136,7 @@ function PromiseResolved(x) {
 function PromiseRejected(r) {
   if (this === $Promise) {
     // Optimized case, avoid extra closure.
-    return PromiseSet(new $Promise(promiseRaw), -1, r);
+    return PromiseSet(new Promise(promiseRaw), -1, r);
   } else {
     return new this(function(resolve, reject) { reject(r) });
   }
@@ -304,8 +306,9 @@ function PromiseOne(values) {
 //-------------------------------------------------------------------
 
 function SetUpPromise() {
-  %CheckIsBootstrapping();
-  %SetProperty(global, "Promise", $Promise, NONE);
+  %CheckIsBootstrapping()
+  var global_receiver = %GlobalReceiver(global);
+  global_receiver.Promise = $Promise;
   InstallFunctions($Promise, DONT_ENUM, [
     "defer", PromiseDeferred,
     "accept", PromiseResolved,