[heap] No leakage of mark-compact.h outside of heap.

src/heap/incremental-marking-inl.h

 // Copyright 2012 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 V8_HEAP_INCREMENTAL_MARKING_INL_H_
 #define V8_HEAP_INCREMENTAL_MARKING_INL_H_
 
 #include "src/heap/incremental-marking.h"
+#include "src/heap/mark-compact.h"
 
 namespace v8 {
 namespace internal {
 
 
 bool IncrementalMarking::BaseRecordWrite(HeapObject* obj, Object** slot,
                                          Object* value) {
   HeapObject* value_heap_obj = HeapObject::cast(value);
   MarkBit value_bit = Marking::MarkBitFrom(value_heap_obj);
   if (Marking::IsWhite(value_bit)) {
@@ skipping 91 matching lines @@
 
 
 void IncrementalMarking::WhiteToGreyAndPush(HeapObject* obj, MarkBit mark_bit) {
   Marking::WhiteToGrey(mark_bit);
   heap_->mark_compact_collector()->marking_deque()->Push(obj);
 }
 }
 }  // namespace v8::internal
 
 #endif  // V8_HEAP_INCREMENTAL_MARKING_INL_H_