Enable code flushing for full (non-incremental) collections.

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 40482be7edbd755cc06430d60b8816f448ad2cb2..8ed5bf76680b65f850e9517a1a9a9be14bc299ae 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -961,17 +961,18 @@ TEST(TestCodeFlushing) {
   Handle<JSFunction> function(JSFunction::cast(func_value));
   CHECK(function->shared()->is_compiled());
 
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
+  // TODO(1609) Currently incremental marker does not support code flushing.
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
 
   CHECK(function->shared()->is_compiled());
 
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
-  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
+  HEAP->CollectAllGarbage(Heap::kMakeHeapIterableMask);
 
   // foo should no longer be in the compilation cache
   CHECK(!function->shared()->is_compiled() || function->IsOptimized());