Replace BitmapRegionDecoder with ImageDecoder

1. generateCrop() couldn't handle super huge size because BitmapRegionDecoder
will occupy too much native heap during process, We replace old decoder
with ImageDecoder
2. Fix overflow problem in debug message
3. Add a record file to note if ImageDecoder work well

Bug: 204087139
Test: Manually set wallpaper, no PDoS observed.
Change-Id: I59cf3c21edce836ffbe9f24a08b3a8e077c5fcf3
1 file changed