Merge "Replace the try catch block for retrieving pitch and speech rate values from...

Merge "Replace the try catch block for retrieving pitch and speech rate values from secure settings with getInt() supplied with a default arg. Also, set the pitch and speech rate of the TTS engine to the default rate and pitch when initSetting() is called." into nyc-dev am: abef602 am: 82f3228
am: 94e6245

* commit '94e6245a809cd5b8e8bef25f36fb1ebd841ab447':
  Replace the try catch block for retrieving pitch and speech rate values from secure settings with getInt() supplied with a default arg. Also, set the pitch and speech rate of the TTS engine to the default rate and pitch when initSetting() is called.

Change-Id: I78cbd3a39973e38d81640b994858690e6e90c8ae