am b0bcf9f7: Fix NPE in InstalledAppDetails activity when app not found.

Merge commit 'b0bcf9f7f50b56cb15a72be39fe11fe1351992c1' into froyo-plus-aosp

* commit 'b0bcf9f7f50b56cb15a72be39fe11fe1351992c1':
  Fix NPE in InstalledAppDetails activity when app not found.