core: Add blend32_16_row for neon version
core: Add blend32_16_row for neon version

Add blend32_16_row for neon version

Change-Id: I4a5c16dbbd9bfb7914d47150d7042c3ebee1958d

TeamEOS/external_skia,Hybrid-Rom/external_skia,TeamBliss-LP/android_external_skia,TeamEOS/external_skia,Hybrid-Rom/external_skia,Hybrid-Rom/external_skia,Hybrid-Rom/external_skia,TeamEOS/external_skia,Hybrid-Rom/external_skia,TeamEOS/external_skia,TeamEOS/external_skia,Hybrid-Rom/external_skia,TeamBliss-LP/android_external_skia,TeamBliss-LP/android_external_skia,TeamEOS/external_skia,TeamBliss-LP/android_external_skia,TeamBliss-LP/android_external_skia,Hybrid-Rom/external_skia,Hybrid-Rom/external_skia,TeamEOS/external_skia,TeamBliss-LP/android_external_skia,TeamBliss-LP/android_external_skia