[heap] Use PageParallelJob for parallel evacuation

src/heap/spaces.cc

Index: src/heap/spaces.cc
diff --git a/src/heap/spaces.cc b/src/heap/spaces.cc
index 74ada3deef0c54e4206b7b1d53c7fd7a50ab6d2b..64bd2300c82b52ee8f86cedee143eb5806607bfc 100644
--- a/src/heap/spaces.cc
+++ b/src/heap/spaces.cc
@@ -485,7 +485,6 @@ MemoryChunk* MemoryChunk::Initialize(Heap* heap, Address base, size_t size,
   chunk->progress_bar_ = 0;
   chunk->high_water_mark_.SetValue(static_cast<intptr_t>(area_start - base));
   chunk->concurrent_sweeping_state().SetValue(kSweepingDone);
-  chunk->parallel_compaction_state().SetValue(kCompactingDone);
   chunk->mutex_ = nullptr;
   chunk->available_in_free_list_ = 0;
   chunk->wasted_memory_ = 0;