Avoid crashing when the Content URL is not found.

I'm not sure when this can happen, but it seems it does
at least on older versions of the platform. Let's avoid
crashing.

Bug: 11618402
Change-Id: If730b5bd8f20e0f60b884eab5900099116afc5f0
1 file changed
tree: 944577404cff8b0bc2eace4474886d5612240d4d
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk