Revert of Hook up more import/exports in natives.

src/date.js

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// This file relies on the fact that the following declarations have been made
+// in v8natives.js:
+// var $isFinite = GlobalIsFinite;
+
 var $createDate;
 
 // -------------------------------------------------------------------
 
 (function(global, utils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
 // -------------------------------------------------------------------
 // Imports
 
 var GlobalDate = global.Date;
 var InternalArray = utils.InternalArray;
 
-var IsFinite;
 var MathAbs;
 var MathFloor;
 
 utils.Import(function(from) {
-  IsFinite = from.IsFinite;
   MathAbs = from.MathAbs;
   MathFloor = from.MathFloor;
 });
 
 // -------------------------------------------------------------------
 
 // This file contains date support implemented in JavaScript.
 
 var timezone_cache_time = NAN;
 var timezone_cache_timezone;
@@ skipping 14 matching lines @@
 function UTC(time) {
   if (NUMBER_IS_NAN(time)) return time;
   // local_time_offset is needed before the call to DaylightSavingsOffset,
   // so it may be uninitialized.
   return %DateToUTC(time);
 }
 
 
 // ECMA 262 - 15.9.1.11
 function MakeTime(hour, min, sec, ms) {
-  if (!IsFinite(hour)) return NAN;
-  if (!IsFinite(min)) return NAN;
-  if (!IsFinite(sec)) return NAN;
-  if (!IsFinite(ms)) return NAN;
+  if (!$isFinite(hour)) return NAN;
+  if (!$isFinite(min)) return NAN;
+  if (!$isFinite(sec)) return NAN;
+  if (!$isFinite(ms)) return NAN;
   return TO_INTEGER(hour) * msPerHour
       + TO_INTEGER(min) * msPerMinute
       + TO_INTEGER(sec) * msPerSecond
       + TO_INTEGER(ms);
 }
 
 
 // ECMA 262 - 15.9.1.12
 function TimeInYear(year) {
   return DaysInYear(year) * msPerDay;
 }
 
 
 // Compute number of days given a year, month, date.
 // Note that month and date can lie outside the normal range.
 //   For example:
 //     MakeDay(2007, -4, 20) --> MakeDay(2006, 8, 20)
 //     MakeDay(2007, -33, 1) --> MakeDay(2004, 3, 1)
 //     MakeDay(2007, 14, -50) --> MakeDay(2007, 8, 11)
 function MakeDay(year, month, date) {
-  if (!IsFinite(year) || !IsFinite(month) || !IsFinite(date)) return NAN;
+  if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) return NAN;
 
   // Convert to integer and map -0 to 0.
   year = TO_INTEGER_MAP_MINUS_ZERO(year);
   month = TO_INTEGER_MAP_MINUS_ZERO(month);
   date = TO_INTEGER_MAP_MINUS_ZERO(date);
 
   if (year < kMinYear || year > kMaxYear ||
       month < kMinMonth || month > kMaxMonth) {
     return NAN;
   }
@@ skipping 11 matching lines @@
   // is no way that the time can be within range even after UTC
   // conversion we return NaN immediately instead of relying on
   // TimeClip to do it.
   if (MathAbs(time) > MAX_TIME_BEFORE_UTC) return NAN;
   return time;
 }
 
 
 // ECMA 262 - 15.9.1.14
 function TimeClip(time) {
-  if (!IsFinite(time)) return NAN;
+  if (!$isFinite(time)) return NAN;
   if (MathAbs(time) > MAX_TIME_MS) return NAN;
   return TO_INTEGER(time);
 }
 
 
 // The Date cache is used to limit the cost of parsing the same Date
 // strings over and over again.
 var Date_cache = {
   // Cached time value.
   time: 0,
@@ skipping 637 matching lines @@
   date.setTime(time);
   return date;
 }
 
 // -------------------------------------------------------------------
 
 %SetCode(GlobalDate, DateConstructor);
 %FunctionSetPrototype(GlobalDate, new GlobalDate(NAN));
 
 // Set up non-enumerable properties of the Date object itself.
-utils.InstallFunctions(GlobalDate, DONT_ENUM, [
+$installFunctions(GlobalDate, DONT_ENUM, [
   "UTC", DateUTC,
   "parse", DateParse,
   "now", DateNow
 ]);
 
 // Set up non-enumerable constructor property of the Date prototype object.
 %AddNamedProperty(GlobalDate.prototype, "constructor", GlobalDate, DONT_ENUM);
 
 // Set up non-enumerable functions of the Date prototype object and
 // set their names.
-utils.InstallFunctions(GlobalDate.prototype, DONT_ENUM, [
+$installFunctions(GlobalDate.prototype, DONT_ENUM, [
   "toString", DateToString,
   "toDateString", DateToDateString,
   "toTimeString", DateToTimeString,
   "toLocaleString", DateToLocaleString,
   "toLocaleDateString", DateToLocaleDateString,
   "toLocaleTimeString", DateToLocaleTimeString,
   "valueOf", DateValueOf,
   "getTime", DateGetTime,
   "getFullYear", DateGetFullYear,
   "getUTCFullYear", DateGetUTCFullYear,
@@ skipping 32 matching lines @@
   "getYear", DateGetYear,
   "setYear", DateSetYear,
   "toISOString", DateToISOString,
   "toJSON", DateToJSON
 ]);
 
 // Expose to the global scope.
 $createDate = CreateDate;
 
 })