Allow sdk/builders to be built using Windows SDK.
Allow sdk/builders to be built using Windows SDK.

Change-Id: Ic3c8bc2bace166442bf780b625e5d528fea4df9f

fallouttester/platform_manifest,RR-msm7x30/platform_manifest,xorware/android_build,knone1/platform_manifest,ND-3500/platform_manifest,Hybrid-Power/startsync,pranav01/platform_manifest,xorware/android_build,xorware/android_build,see4ri/lolili,hagar006/platform_manifest,xorware/android_build,xorware/android_build