Fix leak in srcset test: add call to Detach() (#1701)
Fix leak in srcset test: add call to Detach() (#1701)


pagespeed/mod_pagespeed,pagespeed/mod_pagespeed,pagespeed/mod_pagespeed,pagespeed/mod_pagespeed,pagespeed/mod_pagespeed,pagespeed/mod_pagespeed,pagespeed/mod_pagespeed