Add GestureBuilder to SDK build.
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index 46be49f..e9881bf 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -25,6 +25,7 @@
 	libWnnZHCNDic \
 	libwnndict \
 	ApiDemos \
+	GestureBuilder \
 	SoftKeyboard
 
 PRODUCT_COPY_FILES := \