* Add explicit keyword to conversion constructors. Bug: 28341362 Test: build with WITH_TIDY=1 Change-Id: Ia820e0a82df4bf74e5846917f6148849aed6ddc0
* Add explicit keyword to conversion constructors. Bug: 28341362 Test: build with WITH_TIDY=1 Change-Id: Ia820e0a82df4bf74e5846917f6148849aed6ddc0