remove testing && false

Change-Id: I87cfeccc7ce624d42b19226de5ff63dd18b65aca
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/276279
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>

Author: reed-at-google

src/core/SkRasterPipelineBlitter.cpp

@@ -333,7 +333,7 @@ void SkRasterPipelineBlitter::blitRect(int x, int y, int w, int h) {
         SkRasterPipeline p(fAlloc);
         p.extend(fColorPipeline);
         p.append_gamut_clamp_if_normalized(fDst.info());
-        if (fBlend == SkBlendMode::kSrcOver && false
+        if (fBlend == SkBlendMode::kSrcOver
                 && (fDst.info().colorType() == kRGBA_8888_SkColorType ||
                     fDst.info().colorType() == kBGRA_8888_SkColorType)
                 && !fDst.colorSpace()