Navbar: fix custom back key image resetting on rotation

Change-Id: Ifb602a5186b562433a069ae16f6e76de7b1bfc2e
Automatic translation import

Change-Id: I9792fa3cd6a017d89731d952f7dad85b1a90c5bc

Conflicts:

	core/res/res/values-cs/cm_strings.xml
	core/res/res/values-tr/cm_strings.xml
	packages/SystemUI/res/values-af/cm_strings.xml
	packages/SystemUI/res/values-ar/cm_strings.xml
	packages/SystemUI/res/values-ca/cm_strings.xml
	packages/SystemUI/res/values-cs/cm_strings.xml
	packages/SystemUI/res/values-de/cm_strings.xml
	packages/SystemUI/res/values-el/cm_strings.xml
	packages/SystemUI/res/values-es/cm_strings.xml
	packages/SystemUI/res/values-fi/cm_strings.xml
	packages/SystemUI/res/values-fr/cm_strings.xml
	packages/SystemUI/res/values-hu/cm_strings.xml
	packages/SystemUI/res/values-in/cm_strings.xml
	packages/SystemUI/res/values-it/cm_strings.xml
	packages/SystemUI/res/values-iw/cm_strings.xml
	packages/SystemUI/res/values-lt/cm_strings.xml
	packages/SystemUI/res/values-nl/cm_strings.xml
	packages/SystemUI/res/values-pt-rBR/cm_strings.xml
	packages/SystemUI/res/values-pt-rPT/cm_strings.xml
	packages/SystemUI/res/values-ru/cm_strings.xml
	packages/SystemUI/res/values-si/cm_strings.xml
	packages/SystemUI/res/values-sk/cm_strings.xml
	packages/SystemUI/res/values-th/cm_strings.xml
	packages/SystemUI/res/values-tr/cm_strings.xml
	packages/SystemUI/res/values-zh-rCN/cm_strings.xml
	packages/WallpaperCropper/res/values-lt/cm_strings.xml
	packages/WallpaperCropper/res/values-lt/strings.xml
base: LT translations

Fixes/improvements

Change-Id: Ic42ecc0398ba342b410daa324a8d4c4d87065708