100644 blob d969d420a34719fe6d3ad9c2f1e4bcccbd02dd71	OWNERS
100644 blob 64ac8efe22d39da6163d5c3e0312324aee2562f3	zoom_controller.cc
100644 blob 3c427a716d6956b4603ee54f1d1fe67dd4780985	zoom_controller.h
100644 blob d08d8f47b3849263a6a50f3e64d75d3dbffd1083	zoom_controller_unittest.cc
100644 blob 54f52e186b525c9964f0ea51f7b9cfbd98e94db1	zoom_observer.h