NEON Optimized RGBA->PMColor sampling in SkSwizzler

src/opts/SkOpts_neon.cpp

Index: src/opts/SkOpts_neon.cpp
diff --git a/src/opts/SkOpts_neon.cpp b/src/opts/SkOpts_neon.cpp
index 80fb4e93d01b840ac2f8418f90d07db6ee246e1f..c4bf93a062064f88342ff7c149b099afd44884cf 100644
--- a/src/opts/SkOpts_neon.cpp
+++ b/src/opts/SkOpts_neon.cpp
@@ -57,5 +57,11 @@ namespace SkOpts {
         grayA_to_rgbA         = sk_neon::grayA_to_rgbA;
         inverted_CMYK_to_RGB1 = sk_neon::inverted_CMYK_to_RGB1;
         inverted_CMYK_to_BGR1 = sk_neon::inverted_CMYK_to_BGR1;
+        RGBA_to_rgbA_sample2  = sk_neon::RGBA_to_rgbA_sample2;
+        RGBA_to_bgrA_sample2  = sk_neon::RGBA_to_bgrA_sample2;
+        RGBA_to_rgbA_sample4  = sk_neon::RGBA_to_rgbA_sample4;
+        RGBA_to_bgrA_sample4  = sk_neon::RGBA_to_bgrA_sample4;
+        RGBA_to_rgbA_sample8  = sk_neon::RGBA_to_rgbA_sample8;
+        RGBA_to_bgrA_sample8  = sk_neon::RGBA_to_bgrA_sample8;
     }
 }