Typo in variable name: billingAddressFromData vs. billingAddressFormData

[ekuusela]

I don't know if this results in any errors but it certainly has the potential to cause some.

billingAddressFromData seems to be the one that is used:
https://github.com/magento/magento2/search?utf8=%E2%9C%93&q=billingAddressFromData&type=Code

billingAddressFormData is referred to only once:
https://github.com/magento/magento2/search?utf8=%E2%9C%93&q=billingAddressFormData&type=Code

It seems that that variable deals with form data so maybe it (and shippingAddressFromData) should be renamed.

[veloraven]

@ekuusela thank you for your feedback.
Please, format this issue according to the Issue reporting guidelines: with steps to reproduce, actual result and expected result.
Please, also identify which version of Magento you are running.

[veloraven]

We have created internal ticket MAGETWO-63300

[arshadpkm]

I am in