am 9a400fa4: Merge "initialize sync adapters that get installed while the system is running bug http://b/issue?id=2360782" into eclair

Merge commit '9a400fa4d3e89a3ab3669c0aa2ef6676020646d1' into eclair-plus-aosp

* commit '9a400fa4d3e89a3ab3669c0aa2ef6676020646d1':
  initialize sync adapters that get installed while the system is running