GcSafeCodeContains  414 src/frames.cc  static bool GcSafeCodeContains(HeapObject* object, Address addr);
GcSafeCodeContains  422 src/frames.cc    ASSERT(GcSafeCodeContains(holder, pc));
GcSafeCodeContains 1318 src/frames.cc    ASSERT(code != NULL && GcSafeCodeContains(code, inner_pointer));