Fixed IsSweepingComplete and EnsureSweeperProgress helper functions.

test/cctest/test-heap.cc

Index: test/cctest/test-heap.cc
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index c9b64aeffe07f7e8104bff08c0450002d7956520..cfed57541e6034c410371472761575cefb5e9613 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -1430,7 +1430,7 @@ TEST(TestSizeOfObjects) {
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  CHECK(HEAP->old_pointer_space()->IsSweepingComplete());
+  CHECK(HEAP->old_pointer_space()->IsLazySweepingComplete());
   int initial_size = static_cast<int>(HEAP->SizeOfObjects());
 
   {
@@ -1454,7 +1454,7 @@ TEST(TestSizeOfObjects) {
   CHECK_EQ(initial_size, static_cast<int>(HEAP->SizeOfObjects()));
 
   // Advancing the sweeper step-wise should not change the heap size.
-  while (!HEAP->old_pointer_space()->IsSweepingComplete()) {
+  while (!HEAP->old_pointer_space()->IsLazySweepingComplete()) {
     HEAP->old_pointer_space()->AdvanceSweeper(KB);
     CHECK_EQ(initial_size, static_cast<int>(HEAP->SizeOfObjects()));
   }