Fix nine-patches to always filter

Regression was introduced here:
https://android.git.corp.google.com/platform/frameworks/base/+/c2dbc03acc61e3d4303afbbc63c8e7144f617846

Bug: 176691890
Test: I1336d7e70f0e46e57023d7e0b8331ba7cba137ac

Change-Id: I8153f1d6ecd850953369dd664da88915c3842bb5
(cherry picked from commit 0e540d057c4c57cef5c469e3e94c0eda551b4f46)
Merged-In: I8153f1d6ecd850953369dd664da88915c3842bb5
Merged-In: I16f5aaff99ad6d2b6813a75ddbb4c97beb7aa2d8
1 file changed