tree b947f08b72cfaa92f816ebe76f773c54104ca88f
parent 44da471fceb3790b49a43bc023781f62b19f9fde
author Gunnar Mills <gmills@us.ibm.com> 1558627902 -0500
committer Gunnar Mills <gmills@us.ibm.com> 1558628107 -0500

Firmware: Remove unused interpolate

Interpolate was used prior to the ngToast.
https://github.com/openbmc/phosphor-webui/commit/90ae95eb6f5f30e3863f24ad364b111258ea4ee4#diff-44385b1119c2cae41d7331ab4a5cd5fe
moved to ngToast (later toastService) and removed the use of
interpolate.

Tested: Build this and the commits below and loaded onto a Witherspoon
system. Uploaded an image and activated it.

Change-Id: I161c7860cec006dc434bc00495b25b588f069775
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>