Fixed Blink.MediaElement.Autoplay histograms miscategorizing non-autoplay videos as autoplay in some cases
Fixed Blink.MediaElement.Autoplay histograms miscategorizing non-autoplay videos as autoplay in some cases

When autoplay is disabled in the browser, the metric was supposed to count the number of times a video which would've normally been autoplayed, was manually started by the user. However, the metric was counting manual start of any video, not just autoplay ones.

R=qinmin,adamk
BUG=441016

Review URL: https://codereview.chromium.org/794663003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@186918 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs