DECLARE_double    179 third_party/tcmalloc/chromium/src/tcmalloc.cc DECLARE_double(tcmalloc_release_rate);
DECLARE_double    155 third_party/tcmalloc/chromium/src/tests/tcmalloc_unittest.cc DECLARE_double(tcmalloc_release_rate);
DECLARE_double    181 third_party/tcmalloc/vendor/src/tcmalloc.cc DECLARE_double(tcmalloc_release_rate);
DECLARE_double    155 third_party/tcmalloc/vendor/src/tests/tcmalloc_unittest.cc DECLARE_double(tcmalloc_release_rate);