Add Livewallpapers picker to SDK.

Change-Id: If14c073c13b13bdd042e2a48aa867f4fa2be7572
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index 8aaa896..ba105f8 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -25,6 +25,7 @@
 	libWnnJpnDic \
 	libwnndict \
 	CertInstaller \
+	LiveWallpapersPicker \
 	ApiDemos \
 	GestureBuilder \
 	SoftKeyboard