100644 blob 05fc1992be2e6223db02c4fe47971382583be781	BUILD.gn
100644 blob 0fc0ddddacd4c1c33c904a9175b0f3748b495c2c	DEPS
100644 blob 6f2f22e01d87f60bd15ee68cebd3df8143985ecd	history_database_helper.cc
100644 blob 3093efe3ddd294f7beac7b4a0b8b9dd03ea246f1	history_database_helper.h
100644 blob 1081fd221a878678bc289ea1f9b7324d9201d461	web_state_top_sites_observer.h
100644 blob ac95a554411fbc348a43c32162bfb7f1c9a1dc27	web_state_top_sites_observer.mm