A64: Synchronize with r18256.

test/cctest/cctest.h

Index: test/cctest/cctest.h
diff --git a/test/cctest/cctest.h b/test/cctest/cctest.h
index 4db0d83cb82047324be13ca8861d628e232676be..40e9b9a23454d34f7724dc0d5fd97fcaabb4810f 100644
--- a/test/cctest/cctest.h
+++ b/test/cctest/cctest.h
@@ -358,13 +358,13 @@ class HeapObjectsTracker {
   HeapObjectsTracker() {
     heap_profiler_ = i::Isolate::Current()->heap_profiler();
     CHECK_NE(NULL, heap_profiler_);
-    heap_profiler_->StartHeapAllocationsRecording();
+    heap_profiler_->StartHeapObjectsTracking(true);
   }
 
   ~HeapObjectsTracker() {
     i::Isolate::Current()->heap()->CollectAllAvailableGarbage();
-    CHECK_EQ(0, heap_profiler_->FindUntrackedObjects());
-    heap_profiler_->StopHeapAllocationsRecording();
+    CHECK_EQ(0, heap_profiler_->heap_object_map()->FindUntrackedObjects());
+    heap_profiler_->StopHeapObjectsTracking();
   }
 
  private: