Also clang-format modified Regs.cpp slightly. Bug: 23762183 Test: Built and ran unit tests. Change-Id: I1c7c1b01974ee3f35059c42b8e2aef24d46c81a7
Bug: 23762183 Test: Ran new unit tests. Change-Id: Icca2a73c50d467718ba4ac41e1c8f541488620dd