about:telemetry improvements (filter, to clipboard, restore state on reload)

about:telemetry improvements following bug 840097 and bug 945044 (already available on nightlies): - Histograms could be copied to clipboard as text ("Copy" button appears on hover). - about:telemetry restores expanded/collapsed section states and position (locate a histogram, reload, and expec

w3c touch disabled on FX24

TL;DR: Touch-scroll is broken on some high profile pages which register w3c touch events - such as google search results. w3c touch will be disabled by default starting with FX24 until it doesn't break touch scroll (bug 736048). QA will start testing touch on Firefox-desktop. w3c touch was ena

Talos - Replacing tscroll,tsvg with tscrollx,tsvgx

TL;DR: Talos tsvg,tscroll are affected by timing much more than by rendering performance because they don't stress Firefox. tsvgx,tscrollx stress firefox: their results are different, better, noisier than the old tests. Will soon replace the old tests. On talos, tsvg and tscroll mostly measure