/**
  * upgradeProviders - wrap the call to PIMContentProviderBase to allow override
  *
  * @param cps - a String array containing the list of CPs to contact
  * @return boolean - success/failure
  */
 protected boolean upgradeProviders(final String[] cps) {
   return PIMContentProviderBase.upgradeProviders(cpLock, cps, getContentResolver());
 }
 /**
  * unlockProviders - wrap the call to PIMContentProviderBase to allow override
  *
  * @param cps - a String array containing the list of CPs to contact
  * @return void
  */
 protected void unlockProviders(final String[] cps) {
   PIMContentProviderBase.unlockProviders(cpLock, cps, getContentResolver());
 }