When closing a namespace a } is sufficient. It doesn't need to be };
like closing a class or enum.
Within frameworks/base/libs/hwui there is a mix between } and }; when
closing a namespace. There are even mixes between a .h and the
corresponding .cpp files.
In a separate CL I was asked to not close with };. That was a good
comment. I adopted the style from nearby code. This CL cleans up the
nearby code.
Test: I made sure the code still built as expected.
Change-Id: Ieb314a4f48d6e33752463f3be4361fdc9be97482
bug:22806069
Shadow effect is not visible if the shadowRadius is set
between 0.1 and 1.0.
Cherry-pick of 8d9b5fbd from AOSP
Change-Id: Ifff71f44d66ba604bd751bb1df96a9904ae7998e
Also, when converting radius to an integer value snap to the appropriate integer boundaries.
bug: 10650594
Change-Id: Icca4bc17d88162bbcbc6035d4f81bd1d98a4de2d
