add UKM recorder measuring when pages load with an appcache manifest |
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Issue descriptionTo help the migration from appcache to service worker we would like to know when pages load using appcache. To that end we'd like to add a UKM recorder similar to this SW recorder: https://cs.chromium.org/chromium/src/chrome/browser/page_load_metrics/observers/service_worker_page_load_metrics_observer.cc?l=402&rcl=8b9b95d27975aa1d19476c54e75f2c630c38f4b7
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Sep 13
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Sep 13
I have privacy approval. I started looking at the code, though, and its a bit harder than I anticipated. The appcache system is not activated unless the tab is offline. We really want to record for online pages that would use appcache if offline. I don't think this information is available in the renderer at the moment.
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Sep 21
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Oct 5
Victor said he would take this one since he is working on some other appcache stuff as well. |
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Comment 1 by wanderview@chromium.org
, Sep 12