[platform_split]added tree
Split 'Platform/' into commit '6bddc0a7314c9772426a375ca6173060c851e5d0'

git-subtree-dir: Platform
git-subtree-mainline: 3642c0547d3e09a2c0fa9516c16eb7d4391375f6
git-subtree-split: 6bddc0a7314c9772426a375ca6173060c851e5d0