Fix proguard rules for Struct in NetworkStack

All members of the Struct class need to be kept, not just the constructor.

Change-Id: I8705234eb2608c0dfe324c517b8885a93271b6c2
Test: m
1 file changed
tree: c556cd98b772a1d9776a4153b06a0924ff089915
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING