am c5841994: Merge "Change symbol on space bar when autocompletion is activated" into gingerbread

Merge commit 'c5841994affbca41a7070a769f4f8e51bee4773b' into gingerbread-plus-aosp

* commit 'c5841994affbca41a7070a769f4f8e51bee4773b':
  Change symbol on space bar when autocompletion is activated