Remove mention of update-packages now that we pin them (flutter#4500)

ashawn · Jan 3, 2018 · 8ed270e · 8ed270e
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commit 8ed270e
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -194,8 +194,6 @@ flutter/tools/gn --android --runtime-mode=release
 
 cd out
 find . -mindepth 1 -maxdepth 1 -type d | xargs -n 1 sh -c 'ninja -C $0 || exit 255'
-
-flutter update-packages --upgrade
 ```