Firefox supports the new v3 api and format, but it's still fetching from v2.

Preparing for future landing. We don't want to land this quite yet on nightly/aurora as we're still testing with the temporary data uri from bug 1148938.

Comment on attachment 8586619 [details] [diff] [review] v1 Wow. Don't wrie patches at 1am. oyiptong, do ew want to hit v2 for the pings or might as well update the ping pref to v3 as well?

Let's update the url to v3. the implementation is probably going to be the same, but it might make for easier deprecation later

To be clear on why this hasn't landed on Nightly 40 or Aurora 39 yet.. This patch changes both the fetch and ping endpoint. Tiles are effectively turned off for Nightly and Aurora users because they're expecting v3 data format but are hitting the v2 endpoint. For en-US users that see tiles from bug 1148938's data uri, they'll hit the v2 ping endpoint, and we're able to see impressions and clicks from Nightly and Aurora users that get the unicorn tile.

Comment on attachment 8586845 [details] [diff] [review] v2 [Triage Comment] Approving for uplift from the request in bug 1161412 since this is part of the tiles feature we're putting into 39.

Our comments crossed. Ed, now looking at these two patches they seem significantly different. I would like to make sure we are clear on this before uplift.

Comment on attachment 8586845 [details] [diff] [review] v2 Best to hold off on this until Ed and I can straighten out what is intended.

Comment on attachment 8602800 [details] [diff] [review] for aurora The aurora patch has removal of temporary code that didn't land on beta but did land on aurora.

Comment on attachment 8602800 [details] [diff] [review] for aurora Approved for uplift to aurora as requested in bug 1161412.

The pref was successfuly updated to fetch from the v3 endpoint - browser.newtabpage.directory.source is set to https://tiles.services.mozilla.com/v3/links/fetch/%LOCALE%/%CHANNEL% by default. Tested with: - latest Nightly, build ID: 20150520030205 - latest Aurora, build ID: 20150520004004 - Firefox 39 beta 1, build ID: 20150520170903.