Merge "Use static_assert directly." am: b219f6ed05 am: a271dfa663 am: e06371e73c am: 26cea48af8 am: 5c35a813e9

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1402757

Change-Id: I537b5084a5463599f7ec28fc356048a107622093