ScalingFilterInterpreter: initialize prop pointers.

These were left uninitialized before, which resulted in spurious log
messages during unittests.

BUG=chromium-os:20936
TEST=unittest

Change-Id: I6ff2ebfad169fae3ac8271d0379e7b0ecfd47b14
1 file changed
tree: e208afd341450393fdbb26fd89c50cf9e7a5419a
  1. include/
  2. src/
  3. tools/
  4. .gitignore
  5. LICENSE
  6. Makefile