Default Android L preview source

Hi anyone can try to do on nexus s ?

https://android.googlesource.com/pla...ld/+/l-preview

thanks
[Phone]Samsung Google Nexus S Gt-i9023 VDF Crespo(Soju)
[Rom]Setting.Out@CyanAOSP Port Kitkat 4.4.4_r1 KTU84P
[Gapps]Banks@Standard 4.4.4_r2 KTU84Q Factory Image
[Kernel]Guru@CyanogenMod M8 409Mb Ram MTP 3.0.101+ v1.0
[Recovery]Koush@ClockWorkMod Touch v6.0.4.3