commit 61f157c8528c2b46f3234b4eea5a44df531d857d
author Ben Murdoch <benm@google.com> Fri Sep 16 13:49:30 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:52 2017 +0100
tree 3fa142ce2609b1fdf9d001275350184f71860fa3
parent c5610438f36f65235862a5f5020a739d29a5c32e

Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)

src/accessors.cc

diff --git a/src/accessors.cc b/src/accessors.cc
index 8b8753b..74238eb 100644
--- a/src/accessors.cc
+++ b/src/accessors.cc
@@ -86,23 +86,6 @@
 }
 
 
-bool Accessors::IsJSArrayBufferViewFieldAccessor(Handle<Map> map,
-                                                 Handle<Name> name,
-                                                 int* object_offset) {
-  DCHECK(name->IsUniqueName());
-  Isolate* isolate = name->GetIsolate();
-
-  switch (map->instance_type()) {
-    case JS_DATA_VIEW_TYPE:
-      return CheckForName(name, isolate->factory()->byte_length_string(),
-                          JSDataView::kByteLengthOffset, object_offset) ||
-             CheckForName(name, isolate->factory()->byte_offset_string(),
-                          JSDataView::kByteOffsetOffset, object_offset);
-    default:
-      return false;
-  }
-}
-
 namespace {
 
 MUST_USE_RESULT MaybeHandle<Object> ReplaceAccessorWithDataProperty(
@@ -588,7 +571,7 @@
   Handle<Script> script(
       Script::cast(Handle<JSValue>::cast(object)->value()), isolate);
   Handle<Object> result = isolate->factory()->undefined_value();
-  if (!script->eval_from_shared()->IsUndefined()) {
+  if (!script->eval_from_shared()->IsUndefined(isolate)) {
     Handle<SharedFunctionInfo> eval_from_shared(
         SharedFunctionInfo::cast(script->eval_from_shared()));
     if (eval_from_shared->script()->IsScript()) {
@@ -654,11 +637,11 @@
   Handle<Script> script(
       Script::cast(Handle<JSValue>::cast(object)->value()), isolate);
   Handle<Object> result = isolate->factory()->undefined_value();
-  if (!script->eval_from_shared()->IsUndefined()) {
+  if (!script->eval_from_shared()->IsUndefined(isolate)) {
     Handle<SharedFunctionInfo> shared(
         SharedFunctionInfo::cast(script->eval_from_shared()));
     // Find the name of the function calling eval.
-    if (!shared->name()->IsUndefined()) {
+    if (!shared->name()->IsUndefined(isolate)) {
       result = Handle<Object>(shared->name(), isolate);
     } else {
       result = Handle<Object>(shared->inferred_name(), isolate);
@@ -1149,7 +1132,7 @@
     return;
   }
   Object* value = context->get(slot);
-  if (value->IsTheHole()) {
+  if (value->IsTheHole(isolate)) {
     Handle<Name> name = v8::Utils::OpenHandle(*property);
 
     Handle<Object> exception = isolate->factory()->NewReferenceError(