Merge "libbinder_ndk: consider empty result as false" am: 40165936 am:...

Merge "libbinder_ndk: consider empty result as false" am: 40165936 am: c5457479 am: 1888cfce am: 03024669

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1446779

Change-Id: Iea0c26564b4ba846e7d37f23c928220ca66f26d3