PROFILE_TIMESTAMP_SHIFT  169 third_party/tcmalloc/chromium/src/base/spinlock.cc                                     wait_cycles << PROFILE_TIMESTAMP_SHIFT);
PROFILE_TIMESTAMP_SHIFT  175 third_party/tcmalloc/chromium/src/base/spinlock.cc                        PROFILE_TIMESTAMP_SHIFT);
PROFILE_TIMESTAMP_SHIFT  169 third_party/tcmalloc/vendor/src/base/spinlock.cc                                     wait_cycles << PROFILE_TIMESTAMP_SHIFT);
PROFILE_TIMESTAMP_SHIFT  175 third_party/tcmalloc/vendor/src/base/spinlock.cc                        PROFILE_TIMESTAMP_SHIFT);