am a599dafe: Merge "Fix for bug 2548048 - it was impossible for applications...

am a599dafe: Merge "Fix for bug 2548048 - it was impossible for applications to discover if their TTS settings were being overridden by the user or not." into froyo

Merge commit 'a599dafe4ffc3e6cc4953a7e3d33f4da80aabf45' into froyo-plus-aosp

* commit 'a599dafe4ffc3e6cc4953a7e3d33f4da80aabf45':
  Fix for bug 2548048 - it was impossible for applications to discover