chore: Tidy up array pop() with subsequent re-push()

[absidue]

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[shaka-bot]

Bundle Size Report for PR #10099

File	HEAD	Base	Diff
controls.css	24.0 KiB (5.0 KiB)	24.0 KiB (5.0 KiB)	0.0 KiB
demo.compiled.debug.js	258.3 KiB (51.8 KiB)	258.3 KiB (51.8 KiB)	0.0 KiB
demo.compiled.js	258.3 KiB (51.8 KiB)	258.3 KiB (51.8 KiB)	0.0 KiB
demo.css	170.4 KiB (27.8 KiB)	170.4 KiB (27.8 KiB)	0.0 KiB
locales.js	43.6 KiB (10.8 KiB)	43.6 KiB (10.8 KiB)	0.0 KiB
receiver.compiled.debug.js	148.8 KiB (24.1 KiB)	148.8 KiB (24.1 KiB)	0.0 KiB
receiver.compiled.js	148.8 KiB (24.1 KiB)	148.8 KiB (24.1 KiB)	0.0 KiB
shaka-player.compiled-es2021.debug.js	1258.3 KiB (309.5 KiB)	1258.3 KiB (309.5 KiB)	+0.0 KiB
shaka-player.compiled-es2021.js	666.4 KiB (222.3 KiB)	666.4 KiB (222.3 KiB)	+0.0 KiB
shaka-player.compiled.debug.js	1530.5 KiB (350.6 KiB)	1530.4 KiB (350.6 KiB)	+0.0 KiB
shaka-player.compiled.js	770.4 KiB (250.0 KiB)	770.4 KiB (250.0 KiB)	+0.0 KiB
shaka-player.dash-es2021.debug.js	925.8 KiB (232.7 KiB)	925.8 KiB (232.7 KiB)	+0.0 KiB
shaka-player.dash-es2021.js	460.0 KiB (157.0 KiB)	460.0 KiB (157.0 KiB)	+0.0 KiB
shaka-player.dash.debug.js	1123.7 KiB (262.8 KiB)	1123.7 KiB (262.8 KiB)	+0.0 KiB
shaka-player.dash.js	534.2 KiB (177.0 KiB)	534.2 KiB (177.0 KiB)	+0.0 KiB
shaka-player.experimental-es2021.debug.js	1649.4 KiB (394.1 KiB)	1649.4 KiB (394.1 KiB)	+0.0 KiB
shaka-player.experimental-es2021.js	919.4 KiB (291.4 KiB)	919.4 KiB (291.4 KiB)	+0.0 KiB
shaka-player.experimental.debug.js	1985.8 KiB (444.2 KiB)	1985.8 KiB (444.2 KiB)	+0.0 KiB
shaka-player.experimental.js	1045.4 KiB (324.9 KiB)	1045.4 KiB (324.9 KiB)	+0.0 KiB
shaka-player.hls-es2021.debug.js	956.0 KiB (238.1 KiB)	956.0 KiB (238.1 KiB)	+0.0 KiB
shaka-player.hls-es2021.js	492.9 KiB (167.0 KiB)	492.9 KiB (167.0 KiB)	+0.0 KiB
shaka-player.hls.debug.js	1159.1 KiB (268.9 KiB)	1159.1 KiB (268.9 KiB)	+0.0 KiB
shaka-player.hls.js	569.9 KiB (188.0 KiB)	569.9 KiB (188.0 KiB)	+0.0 KiB
shaka-player.ui-es2021.debug.js	1566.9 KiB (376.7 KiB)	1566.9 KiB (376.7 KiB)	+0.0 KiB
shaka-player.ui-es2021.js	878.9 KiB (279.9 KiB)	878.9 KiB (279.9 KiB)	+0.0 KiB
shaka-player.ui.debug.js	1873.3 KiB (423.0 KiB)	1873.3 KiB (423.0 KiB)	+0.0 KiB
shaka-player.ui.js	993.4 KiB (310.6 KiB)	993.4 KiB (310.6 KiB)	+0.0 KiB

[shaka-bot]

Incremental code coverage: 66.67%