Install js intrinsic fallbacks for array functions on the native context.

R=cbruni@chromium.org

Review URL: https://codereview.chromium.org/1309503003

Cr-Commit-Position: refs/heads/master@{#30382}

src/array.js

@@ -2,14 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-var $arrayConcat;
-var $arrayPush;
-var $arrayPop;
-var $arrayShift;
-var $arraySlice;
-var $arraySplice;
-var $arrayUnshift;
-
 (function(global, utils) {
 
 "use strict";
@@ -1695,6 +1687,7 @@ utils.SetUpLockedPrototype(InternalPackedArray, GlobalArray(), [
 utils.Export(function(to) {
   to.ArrayIndexOf = ArrayIndexOf;
   to.ArrayJoin = ArrayJoin;
+  to.ArrayPush = ArrayPush;
   to.ArrayToString = ArrayToString;
   to.InnerArrayEvery = InnerArrayEvery;
   to.InnerArrayFilter = InnerArrayFilter;
@@ -1711,12 +1704,14 @@ utils.Export(function(to) {
   to.PackedArrayReverse = PackedArrayReverse;
 });
 
-$arrayConcat = ArrayConcatJS;
-$arrayPush = ArrayPush;
-$arrayPop = ArrayPop;
-$arrayShift = ArrayShift;
-$arraySlice = ArraySlice;
-$arraySplice = ArraySplice;
-$arrayUnshift = ArrayUnshift;
+%InstallToContext([
+  "array_concat", ArrayConcatJS,
+  "array_pop", ArrayPop,
+  "array_push", ArrayPush,
+  "array_shift", ArrayShift,
+  "array_splice", ArraySplice,
+  "array_slice", ArraySlice,
+  "array_unshift", ArrayUnshift,
+]);
 
 });

src/contexts.h

@@ -91,6 +91,13 @@ enum BindingFlags {
   V(TO_STRING_FUN_INDEX, JSFunction, to_string_fun)
 
 #define NATIVE_CONTEXT_IMPORTED_FIELDS(V)                                     \
+  V(ARRAY_CONCAT_INDEX, JSFunction, array_concat)                             \
+  V(ARRAY_POP_INDEX, JSFunction, array_pop)                                   \
+  V(ARRAY_PUSH_INDEX, JSFunction, array_push)                                 \
+  V(ARRAY_SHIFT_INDEX, JSFunction, array_shift)                               \
+  V(ARRAY_SPLICE_INDEX, JSFunction, array_splice)                             \
+  V(ARRAY_SLICE_INDEX, JSFunction, array_slice)                               \
+  V(ARRAY_UNSHIFT_INDEX, JSFunction, array_unshift)                           \
   V(ARRAY_VALUES_ITERATOR_INDEX, JSFunction, array_values_iterator)           \
   V(CREATE_DATE_FUN_INDEX, JSFunction, create_date_fun)                       \
   V(DERIVED_GET_TRAP_INDEX, JSFunction, derived_get_trap)                     \

src/i18n.js

@@ -19,6 +19,7 @@
 
 var ArrayIndexOf;
 var ArrayJoin;
+var ArrayPush;
 var IsFinite;
 var IsNaN;
 var GlobalBoolean = global.Boolean;
@@ -39,6 +40,7 @@ var StringSubstring;
 utils.Import(function(from) {
   ArrayIndexOf = from.ArrayIndexOf;
   ArrayJoin = from.ArrayJoin;
+  ArrayPush = from.ArrayPush;
   IsFinite = from.IsFinite;
   IsNaN = from.IsNaN;
   MathFloor = from.MathFloor;
@@ -298,7 +300,7 @@ function lookupSupportedLocalesOf(requestedLocales, availableLocales) {
     do {
       if (!IS_UNDEFINED(availableLocales[locale])) {
         // Push requested locale not the resolved one.
-        %_CallFunction(matchedLocales, requestedLocales[i], $arrayPush);
+        %_CallFunction(matchedLocales, requestedLocales[i], ArrayPush);
         break;
       }
       // Truncate locale if possible, if not break.
@@ -715,7 +717,7 @@ function initializeLocaleList(locales) {
   } else {
     // We allow single string localeID.
     if (typeof locales === 'string') {
-      %_CallFunction(seen, canonicalizeLanguageTag(locales), $arrayPush);
+      %_CallFunction(seen, canonicalizeLanguageTag(locales), ArrayPush);
       return freezeArray(seen);
     }
 
@@ -729,7 +731,7 @@ function initializeLocaleList(locales) {
         var tag = canonicalizeLanguageTag(value);
 
         if (%_CallFunction(seen, tag, ArrayIndexOf) === -1) {
-          %_CallFunction(seen, tag, $arrayPush);
+          %_CallFunction(seen, tag, ArrayPush);
         }
       }
     }
@@ -775,7 +777,7 @@ function isValidLanguageTag(locale) {
     if (%_CallFunction(GetLanguageVariantRE(), value, RegExpTest) &&
         extensions.length === 0) {
       if (%_CallFunction(variants, value, ArrayIndexOf) === -1) {
-        %_CallFunction(variants, value, $arrayPush);
+        %_CallFunction(variants, value, ArrayPush);
       } else {
         return false;
       }
@@ -783,7 +785,7 @@ function isValidLanguageTag(locale) {
 
     if (%_CallFunction(GetLanguageSingletonRE(), value, RegExpTest)) {
       if (%_CallFunction(extensions, value, ArrayIndexOf) === -1) {
-        %_CallFunction(extensions, value, $arrayPush);
+        %_CallFunction(extensions, value, ArrayPush);
       } else {
         return false;
       }