Use NEON optimizations for RGB -> RGB(FF) or BGR(FF) in SkSwizzler

src/core/SkOpts.cpp

Index: src/core/SkOpts.cpp
diff --git a/src/core/SkOpts.cpp b/src/core/SkOpts.cpp
index 5f1a36c1bef13765646fa5c8fa5759e86500e33b..52052eecdf2b2ae3d78ecfcbcd8c3e7bf5ad5819 100644
--- a/src/core/SkOpts.cpp
+++ b/src/core/SkOpts.cpp
@@ -84,6 +84,8 @@ namespace SkOpts {
     decltype(       premul_xxxa)        premul_xxxa = sk_default::       premul_xxxa;
     decltype(       swaprb_xxxa)        swaprb_xxxa = sk_default::       swaprb_xxxa;
     decltype(premul_swaprb_xxxa) premul_swaprb_xxxa = sk_default::premul_swaprb_xxxa;
+    decltype(          xxx_xxxa)           xxx_xxxa = sk_default::          xxx_xxxa;
+    decltype(   xxx_swaprb_xxxa)    xxx_swaprb_xxxa = sk_default::   xxx_swaprb_xxxa;
 
     // Each Init_foo() is defined in src/opts/SkOpts_foo.cpp.
     void Init_ssse3();