am cbb7b05e: Merge "Crash apps when they provide bad notifications instead of crashing the system process." into gingerbread

Merge commit 'cbb7b05e35368b104c27089f5f16640680f567c2' into gingerbread-plus-aosp

* commit 'cbb7b05e35368b104c27089f5f16640680f567c2':
  Crash apps when they provide bad notifications instead of crashing the system process.