modified config lines to specify platforms

[lanamorgan]

the previous PR had a merge conflict in device.rs but this should work
r? @larsbergstrom

[metajack]

Patch looks fine, but I'm curious why you only changed some of these? For example, in src/renderer.rs enable_msaa has the same cfg line but you didn't modify it. I found a few in the other file as well.

[lanamorgan]

I'm sorry, grep isn't turning up anything in those files for me--can you give me a line no? I only changed lines that were targeting platforms that were defined as "neither gonk nor android" and I don't see any of those left in the patches I submitted. I left the cfg lines that were targeting gonk and android alone because that's what Glenn had done originally/that made sense.

[metajack]

@bors-servo r+

Sorry, I misread those lines.

[bors-servo]

📌 Commit 9465b61 has been approved by metajack

[bors-servo]

⌛ Testing commit 9465b61 with merge 6e8a39c...

[bors-servo]

☀️ Test successful - travis