media_scan_manager_observer.h   19 chrome/browser/extensions/api/media_galleries/media_galleries_api.h #include "chrome/browser/media_galleries/media_scan_manager_observer.h"
media_scan_manager_observer.h   16 chrome/browser/media_galleries/media_scan_manager.cc #include "chrome/browser/media_galleries/media_scan_manager_observer.h"
media_scan_manager_observer.h   20 chrome/browser/media_galleries/media_scan_manager_unittest.cc #include "chrome/browser/media_galleries/media_scan_manager_observer.h"