Replace SkPin32 with SkTPin and remove.

src/effects/SkMagnifierImageFilter.cpp

Index: src/effects/SkMagnifierImageFilter.cpp
diff --git a/src/effects/SkMagnifierImageFilter.cpp b/src/effects/SkMagnifierImageFilter.cpp
index 1e1ec45f70026e457e1fd981223de94a4ef30295..b9998f81226099ce4c8a3a807eae0294626a89bb 100644
--- a/src/effects/SkMagnifierImageFilter.cpp
+++ b/src/effects/SkMagnifierImageFilter.cpp
@@ -361,8 +361,8 @@ bool SkMagnifierImageFilter::onFilterImage(Proxy*, const SkBitmap& src,
             SkScalar y_interp = SkScalarMul(weight, (fSrcRect.y() + y * inv_y_zoom)) +
                            (SK_Scalar1 - weight) * y;
 
-            int x_val = SkPin32(SkScalarFloorToInt(x_interp), 0, width - 1);
-            int y_val = SkPin32(SkScalarFloorToInt(y_interp), 0, height - 1);
+            int x_val = SkTPin(SkScalarFloorToInt(x_interp), 0, width - 1);
+            int y_val = SkTPin(SkScalarFloorToInt(y_interp), 0, height - 1);
 
             *dptr = sptr[y_val * width + x_val];
             dptr++;