kNumberOfScopes  6829 src/heap.cc      for (int i = 0; i < Scope::kNumberOfScopes; i++) {
kNumberOfScopes  2443 src/heap.h           ASSERT(scope_ < kNumberOfScopes);  // scope_ is unsigned.
kNumberOfScopes  2498 src/heap.h       double scopes_[Scope::kNumberOfScopes];