Revert of Re-land new insertion write barrier.

src/heap/incremental-marking-inl.h

Index: src/heap/incremental-marking-inl.h
diff --git a/src/heap/incremental-marking-inl.h b/src/heap/incremental-marking-inl.h
index e9cd4191e159ad8270914ff87b915d2facc33dba..42b3dcb127da27fc1ebd937912c43580735dd596 100644
--- a/src/heap/incremental-marking-inl.h
+++ b/src/heap/incremental-marking-inl.h
@@ -15,14 +15,28 @@
                                          Object* value) {
   HeapObject* value_heap_obj = HeapObject::cast(value);
   MarkBit value_bit = Marking::MarkBitFrom(value_heap_obj);
-  // Checking the obj marking state is not necessary, but reduces the marking
-  // load.
-  MarkBit obj_bit = Marking::MarkBitFrom(obj);
-  if (Marking::IsWhite(value_bit) && Marking::IsBlack(obj_bit)) {
-    WhiteToGreyAndPush(value_heap_obj, value_bit);
-    RestartIfNotMarking();
+  if (Marking::IsWhite(value_bit)) {
+    MarkBit obj_bit = Marking::MarkBitFrom(obj);
+    if (Marking::IsBlack(obj_bit)) {
+      MemoryChunk* chunk = MemoryChunk::FromAddress(obj->address());
+      if (chunk->IsFlagSet(MemoryChunk::HAS_PROGRESS_BAR)) {
+        if (chunk->IsLeftOfProgressBar(slot)) {
+          WhiteToGreyAndPush(value_heap_obj, value_bit);
+          RestartIfNotMarking();
+        } else {
+          return false;
+        }
+      } else {
+        BlackToGreyAndUnshift(obj, obj_bit);
+        RestartIfNotMarking();
+        return false;
+      }
+    } else {
+      return false;
+    }
   }
   if (!is_compacting_) return false;
+  MarkBit obj_bit = Marking::MarkBitFrom(obj);
   return Marking::IsBlack(obj_bit);
 }