am: e4872f2a52
* commit 'e4872f2a52b1929b25e982e7cd050b0f95d73cc1':
DevicePolicyManager#removeKeyPair- update contract
am: e4872f2a52
* commit 'e4872f2a52b1929b25e982e7cd050b0f95d73cc1':
DevicePolicyManager#removeKeyPair- update contract