Bug 1594524 - Move the call to gpu_profile.end_frame() up so that we …
…don't measure debug overlays. r=gw Differential Revision: https://phabricator.services.mozilla.com/D52090 [wrupdater] From https://hg.mozilla.org/mozilla-central/rev/455d161a3fa92006c59f6411e3e01ccabb3c7074