100644 blob 5f9ec35cfaf1d5a726c90bc8ff10c51a3050bce2	document.idl
100644 blob 4d854430e91e4e3a618653aa9e5be59e491b5e47	page_visibility.gyp
100644 blob 17c16d00e1f40d0cf811f4a300651460b66985be	page_visibility_state.cc
100644 blob 393ea8c064654acfe671a577fd59e777cd86ab9e	page_visibility_state.h
100644 blob cde7e692fd676198cf1ecd6594d291f5df1420b5	page_visibility_state_test.cc
100644 blob 931121a58956e4052f1c6919b37321f3e5af1308	visibility_state.idl