ForgetGalleryCallback   11 chrome/browser/media_galleries/media_gallery_context_menu.cc     const ForgetGalleryCallback& callback)
ForgetGalleryCallback   19 chrome/browser/media_galleries/media_gallery_context_menu.h   explicit MediaGalleryContextMenu(const ForgetGalleryCallback& callback);
ForgetGalleryCallback   36 chrome/browser/media_galleries/media_gallery_context_menu.h   ForgetGalleryCallback callback_;