Revert of "[heap] Switch to 500k pages"

test/cctest/heap/heap-utils.cc

Index: test/cctest/heap/heap-utils.cc
diff --git a/test/cctest/heap/heap-utils.cc b/test/cctest/heap/heap-utils.cc
index e1ed8ff15e56cae6a97a323f88ce745680b3bd79..7d4d4bf40dc31d4d267ab6df5c3e7f18354a2078 100644
--- a/test/cctest/heap/heap-utils.cc
+++ b/test/cctest/heap/heap-utils.cc
@@ -26,35 +26,6 @@
 
 int FixedArrayLenFromSize(int size) {
   return (size - FixedArray::kHeaderSize) / kPointerSize;
-}
-
-std::vector<Handle<FixedArray>> FillOldSpacePageWithFixedArrays(Heap* heap,
-                                                                int remainder) {
-  std::vector<Handle<FixedArray>> handles;
-  Isolate* isolate = heap->isolate();
-  const int kArraySize = 128;
-  const int kArrayLen = heap::FixedArrayLenFromSize(kArraySize);
-  CHECK_EQ(Page::kAllocatableMemory % kArraySize, 0);
-  Handle<FixedArray> array;
-  for (size_t allocated = 0;
-       allocated != (Page::kAllocatableMemory - remainder);
-       allocated += array->Size()) {
-    if (allocated == (Page::kAllocatableMemory - kArraySize)) {
-      array = isolate->factory()->NewFixedArray(
-          heap::FixedArrayLenFromSize(kArraySize - remainder), TENURED);
-      CHECK_EQ(kArraySize - remainder, array->Size());
-    } else {
-      array = isolate->factory()->NewFixedArray(kArrayLen, TENURED);
-      CHECK_EQ(kArraySize, array->Size());
-    }
-    if (handles.empty()) {
-      // Check that allocations started on a new page.
-      CHECK_EQ(array->address(),
-               Page::FromAddress(array->address())->area_start());
-    }
-    handles.push_back(array);
-  }
-  return handles;
 }
 
 std::vector<Handle<FixedArray>> CreatePadding(Heap* heap, int padding_size,