[heap] Ensure finalization of incremental marking even if all allocations

src/heap/spaces.cc

Index: src/heap/spaces.cc
diff --git a/src/heap/spaces.cc b/src/heap/spaces.cc
index d598e7cae90c868f0f6743723db3e2fddf2a05d5..845e2172cf8a5f485e709a7de028b1ee15e47597 100644
--- a/src/heap/spaces.cc
+++ b/src/heap/spaces.cc
@@ -2839,7 +2839,7 @@ HeapObject* PagedSpace::SlowAllocateRaw(int size_in_bytes) {
     }
   }
 
-  if (heap()->ShouldExpandOldGenerationOnAllocationFailure() && Expand()) {
+  if (heap()->ShouldExpandOldGenerationOnSlowAllocation() && Expand()) {
     DCHECK((CountTotalPages() > 1) ||
            (static_cast<size_t>(size_in_bytes) <= free_list_.Available()));
     return free_list_.Allocate(static_cast<size_t>(size_in_bytes));
@@ -2955,7 +2955,8 @@ AllocationResult LargeObjectSpace::AllocateRaw(int object_size,
                                                Executability executable) {
   // Check if we want to force a GC before growing the old space further.
   // If so, fail the allocation.
-  if (!heap()->CanExpandOldGeneration(object_size)) {
+  if (!heap()->CanExpandOldGeneration(object_size) ||
+      !heap()->ShouldExpandOldGenerationOnSlowAllocation()) {
     return AllocationResult::Retry(identity());
   }