am 0e89b19a: Add instrumentation definition for ContactsLaunchPerformance.

Merge commit '0e89b19a687651da3e400c0eca5ac8692c3d986b' into eclair-mr2

* commit '0e89b19a687651da3e400c0eca5ac8692c3d986b':
  Add instrumentation definition for ContactsLaunchPerformance.