Merge "Merge "Remove getFreeBytes() to fasten queryRoots call." into rvc-dev...

Merge "Merge "Remove getFreeBytes() to fasten queryRoots call." into rvc-dev am: b3967b65 am: 38673a81 am: d745ea1b" into rvc-qpr-dev-plus-aosp am: 62a8d5bc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11808678

Change-Id: If4650c95da5f9920813cb95094d6cee0b2682f1e