Revert of [heap] Improve size profiling for ArrayBuffer tracking

test/cctest/heap/test-array-buffer-tracker.cc

Index: test/cctest/heap/test-array-buffer-tracker.cc
diff --git a/test/cctest/heap/test-array-buffer-tracker.cc b/test/cctest/heap/test-array-buffer-tracker.cc
index d20798bdf31692a47d1f8a537a9d94f3ece3d77d..b331f6bf3a5a8a3eee261e14449ccf96a57a8ecc 100644
--- a/test/cctest/heap/test-array-buffer-tracker.cc
+++ b/test/cctest/heap/test-array-buffer-tracker.cc
@@ -314,65 +314,5 @@
   }
 }
 
-TEST(ArrayBuffer_RetainedCounterPromotion) {
-  // The test checks that retained counters on ArrayBufferTracker are consistent
-  // with where the buffers are on the heap.
-  CcTest::InitializeVM();
-  LocalContext env;
-  v8::Isolate* isolate = env->GetIsolate();
-  Heap* heap = reinterpret_cast<Isolate*>(isolate)->heap();
-  ArrayBufferTracker* tracker = heap->array_buffer_tracker();
-  {
-    v8::HandleScope handle_scope(isolate);
-    Local<v8::ArrayBuffer> ab = v8::ArrayBuffer::New(isolate, 100);
-    Handle<JSArrayBuffer> buf = v8::Utils::OpenHandle(*ab);
-    CHECK(heap->InNewSpace(*buf));
-    CHECK_EQ(tracker->retained_from_new_space(), 100u);
-    CHECK_EQ(tracker->retained_from_old_space(), 0u);
-    heap::GcAndSweep(heap, OLD_SPACE);
-    CHECK(heap->InNewSpace(*buf));
-    CHECK_EQ(tracker->retained_from_new_space(), 100u);
-    CHECK_EQ(tracker->retained_from_old_space(), 0u);
-    heap::GcAndSweep(heap, OLD_SPACE);
-    CHECK(heap->InOldSpace(*buf));
-    CHECK_EQ(tracker->retained_from_new_space(), 0u);
-    CHECK_EQ(tracker->retained_from_old_space(), 100u);
-  }
-}
-
-TEST(ArrayBuffer_RetainedCounterNewSpace) {
-  // The test checks that retained counters on ArrayBufferTracker are consistent
-  // with where the buffers are on the heap.
-  CcTest::InitializeVM();
-  LocalContext env;
-  v8::Isolate* isolate = env->GetIsolate();
-  Heap* heap = reinterpret_cast<Isolate*>(isolate)->heap();
-  ArrayBufferTracker* tracker = heap->array_buffer_tracker();
-  {
-    v8::HandleScope handle_scope(isolate);
-    {
-      v8::HandleScope tmp_scope(isolate);
-      Local<v8::ArrayBuffer> ab = v8::ArrayBuffer::New(isolate, 100);
-      Handle<JSArrayBuffer> buf = v8::Utils::OpenHandle(*ab);
-      CHECK(heap->InNewSpace(*buf));
-    }
-    {
-      v8::HandleScope tmp_scope(isolate);
-      Local<v8::ArrayBuffer> ab = v8::ArrayBuffer::New(isolate, 50);
-      Handle<JSArrayBuffer> buf = v8::Utils::OpenHandle(*ab);
-      CHECK(heap->InNewSpace(*buf));
-      CHECK_EQ(tracker->retained_from_new_space(), 150u);
-      CHECK_EQ(tracker->retained_from_old_space(), 0u);
-      heap::GcAndSweep(heap, NEW_SPACE);
-      CHECK(heap->InNewSpace(*buf));
-      CHECK_EQ(tracker->retained_from_new_space(), 50u);
-      CHECK_EQ(tracker->retained_from_old_space(), 0u);
-    }
-    heap::GcAndSweep(heap, NEW_SPACE);
-    CHECK_EQ(tracker->retained_from_new_space(), 0u);
-    CHECK_EQ(tracker->retained_from_old_space(), 0u);
-  }
-}
-
 }  // namespace internal
 }  // namespace v8