Revert "Bug 1977690 - Remove unused AppRequestInterceptor in androidTests r=aaronmt" for causing fenix-debug failures.
This reverts commit bc9dc5f4296482e17560627acaacd2797e462211.
<!doctype html><htmlclass="reftest-wait"><head><title>Bug 1216842: effect-level easing function produces values greater than 1 (compositor thread)</title><style>#target{width:100px;height:100px;background:blue;}</style></head><body><divid="target"></div></body><script>vartarget=document.getElementById("target");vareffect=newKeyframeEffect(target,{opacity:[0,1]},{fill:"forwards",/* The function produces values greater than 1 in (0.23368794, 1) */easing:"cubic-bezier(0,1.5,1,1.5)",duration:100,iterations:0.25/* To finish in the extraporation range */});varanimation=newAnimation(effect,document.timeline);animation.play();animation.finished.then(function(){document.documentElement.className="";});</script></html>