100644 blob d969d420a34719fe6d3ad9c2f1e4bcccbd02dd71	OWNERS
100644 blob 701c0dd24ad34d1fe66524ff1602021d9486933a	zoom_controller.cc
100644 blob 3c427a716d6956b4603ee54f1d1fe67dd4780985	zoom_controller.h
100644 blob cba7933eef340254d99e31d9b7bc48a618e77919	zoom_controller_unittest.cc
100644 blob 54f52e186b525c9964f0ea51f7b9cfbd98e94db1	zoom_observer.h