John Firebaugh 62576e24a0 [core] Revert use of optional<EdgeInsets>, because EdgeInsets has a natural "empty" state

2017-04-11 14:50:22 -07:00

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mbgl

[core] Revert use of optional<EdgeInsets>, because EdgeInsets has a natural "empty" state

2017-04-11 14:50:22 -07:00