Mark GetCallingContext as soon-to-be deprecated

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 217ac0123eb3e96040cebb2ebfd358d197922285..dd829c3680a786df07d7e2c68bec7bae0891af82 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -3585,7 +3585,7 @@ static int forced_gc_counter = 0;
 
 void MockUseCounterCallback(v8::Isolate* isolate,
                             v8::Isolate::UseCounterFeature feature) {
-  isolate->GetCallingContext();
+  isolate->GetCurrentContext();
   if (feature == v8::Isolate::kForcedGC) {
     forced_gc_counter++;
   }