Squashed commit of the following:

commit 9798cd23605c96c1d6a29202f4d31f5454079b61
Author: Mitsuru Oshima <oshima@google.com>
Date:   Tue Jun 16 13:50:44 2009 -0700

    Made other toShortString in performDestroyActivity safe.

commit 19bf973df81d9d01210effb39c99e5236f2229c1
Author: Mitsuru Oshima <oshima@google.com>
Date:   Fri Jun 12 15:50:03 2009 -0700

    * component can be null after destory?
     This was causing NPE in catch block, which hides the actual exception.

Conflicts:

	core/java/android/app/ActivityThread.java
1 file changed