Remove vim editor configuration from comments

This patch removes vim editor configuration from comments.

Cherry-pick: Iff22b6337f333e1b43f8982d3e0208a9e317bd60 from sahara.
Change-Id: I2a973aeaf694ae81f09c82490d24566c25db4194
Partial-Bug: #1229324
Merge "Remove vim editor configuration from comments"