am c361cb32: am 4d5e9058: am 5ac8842b: am c9dca45a: am c9217022: am 911c8806: am eeea76c2: am 176d0c68: am a6dfbaf0: am ca789a98: Merge "docs: Code sample for game controller training class." into jb-mr2-docs

* commit 'c361cb326fae6f9ebd463b4701bf2e0dfbeb1e34':