Revert^3 "Merge remote-tracking branch 'goog/upstream-master' into third_party_review"

This reverts commit c28506fcaa7cfc09b9591135d465b30c54f11ac4.

Reason for revert: still can not identify the lincense

Change-Id: I0d8698a53e49deda5e34696d5eb0e3f113da53e1
149 files changed
tree: 4b825dc642cb6eb9a060e54bf8d69288fbee4904

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