100644 blob 2691082da7358f99e8b7e5724035498c42046c4c	BUILD.gn
100644 blob 3c412dc35239a462313dbd3e296e80c5afe3cae7	hello_world.cc
100644 blob 513ad8378dd666c20d4ee4d78875c1100b270f31	hello_world_unittest.cc
040000 tree 55b02bc18b7d6666c7116845b298b4931e3d75a1	meta