Revert of [heap] Uncommit marking deque in concurrent task.

test/cctest/heap/test-mark-compact.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 33 matching lines @@
 #include "test/cctest/cctest.h"
 #include "test/cctest/heap/heap-tester.h"
 #include "test/cctest/heap/heap-utils.h"
 
 using namespace v8::internal;
 using v8::Just;
 
 
 TEST(MarkingDeque) {
   CcTest::InitializeVM();
-  MarkingDeque s(CcTest::i_isolate()->heap());
+  MarkingDeque s;
   s.SetUp();
   s.StartUsing();
   Address original_address = reinterpret_cast<Address>(&s);
   Address current_address = original_address;
   while (!s.IsFull()) {
     s.Push(HeapObject::FromAddress(current_address));
     current_address += kPointerSize;
   }
 
   while (!s.IsEmpty()) {
@@ skipping 411 matching lines @@
 
 
 TEST(RegressJoinThreadsOnIsolateDeinit) {
   intptr_t size_limit = ShortLivingIsolate() * 2;
   for (int i = 0; i < 10; i++) {
     CHECK_GT(size_limit, ShortLivingIsolate());
   }
 }
 
 #endif  // __linux__ and !USE_SIMULATOR