Cleanup of SSE optimization files.

src/opts/SkMorphology_opts_SSE2.cpp

Index: src/opts/SkMorphology_opts_SSE2.cpp
diff --git a/src/opts/SkMorphology_opts_SSE2.cpp b/src/opts/SkMorphology_opts_SSE2.cpp
index b58fced2c12718f8b84b42f948b8f85a6b914415..e782950956a54377637f733ed680b9fca50eae1f 100644
--- a/src/opts/SkMorphology_opts_SSE2.cpp
+++ b/src/opts/SkMorphology_opts_SSE2.cpp
@@ -5,12 +5,10 @@
  * found in the LICENSE file.
  */
 
-
+#include <emmintrin.h>
 #include "SkColorPriv.h"
 #include "SkMorphology_opts_SSE2.h"
 
-#include <emmintrin.h>
-
 /* SSE2 version of dilateX, dilateY, erodeX, erodeY.
  * portable versions are in src/effects/SkMorphologyImageFilter.cpp.
  */
@@ -48,8 +46,12 @@ static void SkMorph_SSE2(const SkPMColor* src, SkPMColor* dst, int radius,
             lp += srcStrideY;
             up += srcStrideY;
         }
-        if (x >= radius) src += srcStrideX;
-        if (x + radius < width - 1) upperSrc += srcStrideX;
+        if (x >= radius) {
+            src += srcStrideX;
+        }
+        if (x + radius < width - 1) {
+            upperSrc += srcStrideX;
+        }
         dst += dstStrideX;
     }
 }