[heap] Harden heap-related cctests

test/cctest/test-unboxed-doubles.cc

Index: test/cctest/test-unboxed-doubles.cc
diff --git a/test/cctest/test-unboxed-doubles.cc b/test/cctest/test-unboxed-doubles.cc
index 39f8fbf3403d3be2a429317284e3e0179d7bdffa..c8a8bbb37505595671118d8c0328a2b865400c99 100644
--- a/test/cctest/test-unboxed-doubles.cc
+++ b/test/cctest/test-unboxed-doubles.cc
@@ -15,7 +15,7 @@
 #include "src/ic/ic.h"
 #include "src/macro-assembler.h"
 #include "test/cctest/cctest.h"
-#include "test/cctest/heap/utils-inl.h"
+#include "test/cctest/heap/heap-utils.h"
 
 using namespace v8::base;
 using namespace v8::internal;
@@ -1112,7 +1112,7 @@ TEST(DoScavengeWithIncrementalWriteBarrier) {
   {
     AlwaysAllocateScope always_allocate(isolate);
     // Make sure |obj_value| is placed on an old-space evacuation candidate.
-    SimulateFullSpace(old_space);
+    heap::SimulateFullSpace(old_space);
     obj_value = factory->NewJSArray(32 * KB, FAST_HOLEY_ELEMENTS, TENURED);
     ec_page = Page::FromAddress(obj_value->address());
   }
@@ -1142,7 +1142,7 @@ TEST(DoScavengeWithIncrementalWriteBarrier) {
   FLAG_stress_compaction = true;
   FLAG_manual_evacuation_candidates_selection = true;
   ec_page->SetFlag(MemoryChunk::FORCE_EVACUATION_CANDIDATE_FOR_TESTING);
-  SimulateIncrementalMarking(heap);
+  heap::SimulateIncrementalMarking(heap);
   // Disable stress compaction mode in order to let GC do scavenge.
   FLAG_stress_compaction = false;
 
@@ -1451,7 +1451,7 @@ static void TestIncrementalWriteBarrier(Handle<Map> map, Handle<Map> new_map,
     CHECK(old_space->Contains(*obj));
 
     // Make sure |obj_value| is placed on an old-space evacuation candidate.
-    SimulateFullSpace(old_space);
+    heap::SimulateFullSpace(old_space);
     obj_value = factory->NewJSArray(32 * KB, FAST_HOLEY_ELEMENTS, TENURED);
     ec_page = Page::FromAddress(obj_value->address());
     CHECK_NE(ec_page, Page::FromAddress(obj->address()));
@@ -1460,7 +1460,7 @@ static void TestIncrementalWriteBarrier(Handle<Map> map, Handle<Map> new_map,
   // Heap is ready, force |ec_page| to become an evacuation candidate and
   // simulate incremental marking.
   ec_page->SetFlag(MemoryChunk::FORCE_EVACUATION_CANDIDATE_FOR_TESTING);
-  SimulateIncrementalMarking(heap);
+  heap::SimulateIncrementalMarking(heap);
 
   // Check that everything is ready for triggering incremental write barrier
   // (i.e. that both |obj| and |obj_value| are black and the marking phase is