412   DCHECK(!chunk->IsFlagSet(in_to_space ? MemoryChunk::IN_FROM_SPACE  in Initialize()
478       IsFlagSet(IS_EXECUTABLE) ? MemoryAllocator::CodePageGuardSize() : 0;  in CommitArea()
493           IsFlagSet(IS_EXECUTABLE) ? EXECUTABLE : NOT_EXECUTABLE;  in CommitArea()
501              IsFlagSet(IS_EXECUTABLE));  in CommitArea()
518              IsFlagSet(IS_EXECUTABLE));  in CommitArea()
1073   if (page->IsFlagSet(MemoryChunk::SCAN_ON_SCAVENGE)) {  in ReleasePage()
1086   if (page->IsFlagSet(MemoryChunk::CONTAINS_ONLY_DATA)) {  in ReleasePage()
1621     DCHECK(page->IsFlagSet(MemoryChunk::SCAN_ON_SCAVENGE));  in FlipPages()
1622     DCHECK(page->IsFlagSet(MemoryChunk::IN_TO_SPACE) ||  in FlipPages()
1623            page->IsFlagSet(MemoryChunk::IN_FROM_SPACE));  in FlipPages()
1687     CHECK(page->IsFlagSet(is_from_space ? MemoryChunk::IN_FROM_SPACE  in Verify()
1689     CHECK(!page->IsFlagSet(is_from_space ? MemoryChunk::IN_TO_SPACE  in Verify()
1691     CHECK(page->IsFlagSet(MemoryChunk::POINTERS_TO_HERE_ARE_INTERESTING));  in Verify()
1696         CHECK(page->IsFlagSet(MemoryChunk::POINTERS_FROM_HERE_ARE_INTERESTING));  in Verify()
1699             !page->IsFlagSet(MemoryChunk::POINTERS_FROM_HERE_ARE_INTERESTING));  in Verify()
1704     CHECK(page->IsFlagSet(MemoryChunk::SCAN_ON_SCAVENGE));  in Verify()