am d50066f8: invoke sendMessage instead of dispatchMessage to avoid deadlocks in ActivityManagerService

Merge commit 'd50066f8d2ab82c2c8ff305c86cc9b39eaca3c28' into eclair

* commit 'd50066f8d2ab82c2c8ff305c86cc9b39eaca3c28':
  invoke sendMessage instead of dispatchMessage to avoid deadlocks in ActivityManagerService