[gnome-shell] (3 commits) Non-fast-forward update to branch wip/fmuellner/fix-perf-tool

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/fix-perf-tool' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  8ef666f... perf: Use var for METRICS
  ef8df07... main: Wait for startup completion before running perf scrip
  ce33f0e... scripting: Don't use legacy API

Commits added to the branch:

  276af18... perf: Use var for METRICS
  1043473... main: Wait for startup completion before running perf scrip
  7dd0736... scripting: Don't use legacy API