gn2bp: Remove TARGET in update_results.sh

Use default_targets in gen_android_bp instead

Test: ./update_results.sh
Change-Id: Iad2ab99078857f0e0c851a0958c2c1d73c18cb0e
diff --git a/tools/gn2bp/update_results.sh b/tools/gn2bp/update_results.sh
index 37c355c..e86ecda 100755
--- a/tools/gn2bp/update_results.sh
+++ b/tools/gn2bp/update_results.sh
@@ -11,10 +11,5 @@
 
 set -eux
 
-TARGETS=(
-  "//components/cronet/android:cronet"
-  "//components/cronet:cronet_package"
-)
-
 BASEDIR=$(dirname "$0")
-$BASEDIR/gen_android_bp --desc $BASEDIR/desc_x64.json --desc $BASEDIR/desc_x86.json --out $BASEDIR/Android.bp ${TARGETS[@]}
+$BASEDIR/gen_android_bp --desc $BASEDIR/desc_x64.json --desc $BASEDIR/desc_x86.json --out $BASEDIR/Android.bp