Revert of [profiler] Implement POC Sampling Heap Profiler

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index e628f1de7c4d4f2c0004b8a55ac21b6b4801db28..8ff302f8d82702fa40c471082186a28ed91c8e90 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -8281,23 +8281,6 @@
 }
 
 
-bool HeapProfiler::StartSamplingHeapProfiler(uint64_t sample_interval,
-                                             int stack_depth) {
-  return reinterpret_cast<i::HeapProfiler*>(this)
-      ->StartSamplingHeapProfiler(sample_interval, stack_depth);
-}
-
-
-void HeapProfiler::StopSamplingHeapProfiler() {
-  reinterpret_cast<i::HeapProfiler*>(this)->StopSamplingHeapProfiler();
-}
-
-
-AllocationProfile* HeapProfiler::GetAllocationProfile() {
-  return reinterpret_cast<i::HeapProfiler*>(this)->GetAllocationProfile();
-}
-
-
 void HeapProfiler::DeleteAllHeapSnapshots() {
   reinterpret_cast<i::HeapProfiler*>(this)->DeleteAllSnapshots();
 }