100644 blob 49bfcb22e40352a5d923d90b2bcc566a09975bcf	OWNERS
100644 blob 5bc0266d8b1d8303d9d341d452fb74a2c3f5ffaf	upgrade_detector.cc
100644 blob e47e5c45848e57d755e37f9710a8bcd401b90835	upgrade_detector.h
100644 blob 11b0059c401d5bd235e420c15fe6d190342b11e5	upgrade_detector_chromeos.cc
100644 blob 9febc95dfe172cb51dd7dd2a3d011bcb48ed6c44	upgrade_detector_chromeos.h
100644 blob c266540155821ae7c56b7f854a571cbf43364261	upgrade_detector_chromeos_unittest.cc
100644 blob 2d9ea1856da7c742298d2ef31d816957fc124c3b	upgrade_detector_impl.cc
100644 blob b39e21a527ca6647a65deddc177de7bb17a1c43f	upgrade_detector_impl.h
100644 blob 10785c9011983d33c6b0d59554c3bc24d8daa11d	upgrade_detector_impl_unittest.cc
100644 blob f27b4eccb60a55dc0610b494e2dfa3cd018fe9dc	upgrade_observer.h