Remove trailing whitespace and fix indentation to tabs.
Remove trailing whitespace and fix indentation to tabs.

doerlbh/Indie-nextflu,blab/stability,blab/stability,blab/nextflu,blab/stability,blab/stability,doerlbh/Indie-nextflu,fw1121/nextflu,blab/stability,doerlbh/Indie-nextflu,fw1121/nextflu,blab/nextflu,fw1121/nextflu,fw1121/nextflu,blab/stability,doerlbh/Indie-nextflu,blab/nextflu,blab/nextflu,blab/nextflu