[Interpreter] Avoid accessing Isolate from during bytecode generation.

src/interpreter/handler-table-builder.cc

 // Copyright 2016 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.
 
 #include "src/interpreter/handler-table-builder.h"
 
 #include "src/factory.h"
 #include "src/interpreter/bytecode-register.h"
 #include "src/isolate.h"
 #include "src/objects-inl.h"
 
 namespace v8 {
 namespace internal {
 namespace interpreter {
 
-HandlerTableBuilder::HandlerTableBuilder(Isolate* isolate, Zone* zone)
-    : isolate_(isolate), entries_(zone) {}
+HandlerTableBuilder::HandlerTableBuilder(Zone* zone) : entries_(zone) {}
 
-Handle<HandlerTable> HandlerTableBuilder::ToHandlerTable() {
+Handle<HandlerTable> HandlerTableBuilder::ToHandlerTable(Isolate* isolate) {
   int handler_table_size = static_cast<int>(entries_.size());
   Handle<HandlerTable> table =
-      Handle<HandlerTable>::cast(isolate_->factory()->NewFixedArray(
+      Handle<HandlerTable>::cast(isolate->factory()->NewFixedArray(
           HandlerTable::LengthForRange(handler_table_size), TENURED));
   for (int i = 0; i < handler_table_size; ++i) {
     Entry& entry = entries_[i];
     HandlerTable::CatchPrediction pred = entry.catch_prediction_;
     table->SetRangeStart(i, static_cast<int>(entry.offset_start));
     table->SetRangeEnd(i, static_cast<int>(entry.offset_end));
     table->SetRangeHandler(i, static_cast<int>(entry.offset_target), pred);
     table->SetRangeData(i, entry.context.index());
   }
   return table;
@@ skipping 31 matching lines @@
 }
 
 
 void HandlerTableBuilder::SetContextRegister(int handler_id, Register reg) {
   entries_[handler_id].context = reg;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8