Port morphology to SkOpts.

src/opts/opts_check_x86.cpp

Index: src/opts/opts_check_x86.cpp
diff --git a/src/opts/opts_check_x86.cpp b/src/opts/opts_check_x86.cpp
index d0423377a110dee918379788a84350b9d8c351f0..c560b914f9d68310b9d4e625661f0b8f05721ad0 100644
--- a/src/opts/opts_check_x86.cpp
+++ b/src/opts/opts_check_x86.cpp
@@ -14,8 +14,6 @@
 #include "SkBlitRow_opts_SSE2.h"
 #include "SkBlitRow_opts_SSE4.h"
 #include "SkLazyPtr.h"
-#include "SkMorphology_opts.h"
-#include "SkMorphology_opts_SSE2.h"
 #include "SkRTConf.h"
 
 #if defined(_MSC_VER) && defined(_WIN64)
@@ -294,23 +292,3 @@ SkBlitMask::BlitLCD16RowProc SkBlitMask::PlatformBlitRowProcs16(bool isOpaque) {
 SkBlitMask::RowProc SkBlitMask::PlatformRowProcs(SkColorType, SkMask::Format, RowFlags) {
     return NULL;
 }
-
-////////////////////////////////////////////////////////////////////////////////
-
-SkMorphologyImageFilter::Proc SkMorphologyGetPlatformProc(SkMorphologyProcType type) {
-    if (!supports_simd(SK_CPU_SSE_LEVEL_SSE2)) {
-        return NULL;
-    }
-    switch (type) {
-        case kDilateX_SkMorphologyProcType:
-            return SkDilateX_SSE2;
-        case kDilateY_SkMorphologyProcType:
-            return SkDilateY_SSE2;
-        case kErodeX_SkMorphologyProcType:
-            return SkErodeX_SSE2;
-        case kErodeY_SkMorphologyProcType:
-            return SkErodeY_SSE2;
-        default:
-            return NULL;
-    }
-}