AllocateRawMemory  514 src/spaces.cc        base = isolate_->code_range()->AllocateRawMemory(chunk_size, &chunk_size);
AllocateRawMemory  839 src/spaces.h     MUST_USE_RESULT Address AllocateRawMemory(const size_t requested,
AllocateRawMemory  218 test/cctest/test-alloc.cc       Address base = code_range->AllocateRawMemory(requested, &allocated);