[heap,cctest] Get rid of protected-for-sake-of-testing scope.

test/cctest/heap-tester.h

+// Copyright 2015 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef HEAP_TESTER_H_
+#define HEAP_TESTER_H_
+
+#include "src/handles.h"
+#include "src/heap/spaces.h"
+
+// Tests that should have access to private methods of {v8::internal::Heap}.
+// Those tests need to be defined using HEAP_TEST(Name) { ... }.
+#define HEAP_TEST_METHODS(V) \
+  V(GCFlags)                 \
+  V(MarkCompactCollector)    \
+  V(NoPromotion)             \
+  V(NumberStringCacheSize)   \
+  V(ObjectGroups)            \
+  V(Promotion)               \
+  V(Regression39128)         \
+  V(ResetWeakHandle)         \
+  V(StressHandles)           \
+  V(TestSizeOfObjects)       \
+  V(WriteBarriersInCopyJSObject)
+
+
+#define HEAP_TEST(Name)                                                       \
+  CcTest register_test_##Name(v8::internal::HeapTester::Test##Name, __FILE__, \
+                              #Name, NULL, true, true);                       \
+  void v8::internal::HeapTester::Test##Name()
+
+
+#define THREADED_HEAP_TEST(Name)                                             \
+  RegisterThreadedTest register_##Name(v8::internal::HeapTester::Test##Name, \
+                                       #Name);                               \
+  /* */ HEAP_TEST(Name)
+
+
+namespace v8 {
+namespace internal {
+
+class HeapTester {
+ public:
+#define DECLARE_STATIC(Name) static void Test##Name();
+
+  HEAP_TEST_METHODS(DECLARE_STATIC)
+#undef HEAP_TEST_METHODS
+
+  /* test-alloc.cc */
+  static AllocationResult AllocateAfterFailures();
+  static Handle<Object> TestAllocateAfterFailures();
+
+  /* test-api.cc */
+  static void ResetWeakHandle(bool global_gc);
+};
+}
+}
+
+#endif  // HEAP_TESTER_H_