am 7fd0c3c3: am d05825e5: am 5f933f7e: am 9a1ac133: am e92be694: am c38ae42a: am f3fe2cbb: am cf575f89: am cfcf6660: Reinstate a call to UsabilityStudyLogUtils#writeChar()
* commit '7fd0c3c34c1d5d6e56aaeebf26ff23108801258f':main
commit
10fb75762d