DEFINE_MEMORY_PRESSURE_LEVEL    8 base/memory/memory_pressure_level_list.h #ifndef DEFINE_MEMORY_PRESSURE_LEVEL
DEFINE_MEMORY_PRESSURE_LEVEL   14 base/memory/memory_pressure_level_list.h DEFINE_MEMORY_PRESSURE_LEVEL(MEMORY_PRESSURE_MODERATE, 0)
DEFINE_MEMORY_PRESSURE_LEVEL   19 base/memory/memory_pressure_level_list.h DEFINE_MEMORY_PRESSURE_LEVEL(MEMORY_PRESSURE_CRITICAL, 2)