Test against analyzer branch for SDK_AT_HEAD
diff --git a/tools/update_deps.sh b/tools/update_deps.sh
index 46c8509..ecfb775 100755
--- a/tools/update_deps.sh
+++ b/tools/update_deps.sh
@@ -6,6 +6,9 @@
 
 echo Updating the sdk with depot_tools
 gclient sync
+cd sdk
+g checkout analyzer
+cd ..
 echo done
 echo