[SDL 0305] Homogenize TextFieldName

[theresalech]

Proposal: Homogenize TextFieldName

This proposal is to homogenize the enum TextFieldName in MOBILE_API.xml and HMI_API.xml.

Review: smartdevicelink/sdl_evolution#1020

Steering Committee Decision:

The Steering Committee voted to accept this proposal with the following revision: add requirement for documentation of enum values, as described in this comment.

The proposal .md file was updated to reflect these revisions on 6/3/2020.

[jordynmackool]

The proposal markdown file has been updated per the revisions included in the accepted with revisions review issue: Revise SDL-0305 Homogenize TextFieldName.

Accepted revisions can be reviewed in the merged PR here: smartdevicelink/sdl_evolution#1109.

[jordynmackool]

closed via #363