[heap] Set progress bar flag for FixedArray upon allocation

test/cctest/heap/test-heap.cc

Index: test/cctest/heap/test-heap.cc
diff --git a/test/cctest/heap/test-heap.cc b/test/cctest/heap/test-heap.cc
index 23321e3e0cd32fef42c9b2812574147c9bb55eae..c69d391f90f399385d74ff0372c24a93970f46b5 100644
--- a/test/cctest/heap/test-heap.cc
+++ b/test/cctest/heap/test-heap.cc
@@ -2230,9 +2230,8 @@ TEST(TestAlignedOverAllocation) {
   AllocationResult dummy =
       heap->old_space()->AllocateRawUnaligned(kPointerSize);
   CHECK(!dummy.IsRetry());
-  heap->CreateFillerObjectAt(
-      HeapObject::cast(dummy.ToObjectChecked())->address(), kPointerSize,
-      ClearRecordedSlots::kNo);
+  heap->CreateFillerObjectAt(dummy.ToObjectChecked()->address(), kPointerSize,
+                             ClearRecordedSlots::kNo);
 
   // Double misalignment is 4 on 32-bit platforms, 0 on 64-bit ones.
   const intptr_t double_misalignment = kDoubleSize - kPointerSize;