DO NOT MERGE: Merge tools/tradefederation/contrib project into qt-dev.

Bug: 143908003
Change-Id: I3c5098c02a0f045463ef01c62b99f1006f7b5831
Exclude merging into *-plus-aosp branches, since they already include the change.
Merged-In: I1712c514261d45a93f649b838f381550fea2631b
Merged-In: I73f9249d6b0cca01f4dfd45b702963d5a05f159c
(cherry picked from commit 73bc36f5bc74b8c2fcffbad1176e8c5b6fd96469)
33 files changed