Remove support for SK_CROP_RECT_IS_INT, now that it is no longer used in Blink or Chrome.

src/effects/SkRectShaderImageFilter.cpp

Index: src/effects/SkRectShaderImageFilter.cpp
diff --git a/src/effects/SkRectShaderImageFilter.cpp b/src/effects/SkRectShaderImageFilter.cpp
index e99899e191bbf2e4ff8afa48fbde6d64a8bacd3c..81aa91ca71f0bf7a118f87f94384851b156e4d43 100644
--- a/src/effects/SkRectShaderImageFilter.cpp
+++ b/src/effects/SkRectShaderImageFilter.cpp
@@ -14,20 +14,11 @@
 
 SkRectShaderImageFilter* SkRectShaderImageFilter::Create(SkShader* s, const SkRect& rect) {
     SkASSERT(s);
-#ifdef SK_CROP_RECT_IS_INT
-    SkIRect cropRect;
-    if (rect.width() == 0 || rect.height() == 0) {
-        cropRect = SkIRect::MakeLargest();
-    } else {
-        rect.roundOut(&cropRect);
-    }
-#else
     uint32_t flags = CropRect::kHasAll_CropEdge;
     if (rect.width() == 0 || rect.height() == 0) {
         flags = 0x0;
     }
     CropRect cropRect(rect, flags);
-#endif
     return SkNEW_ARGS(SkRectShaderImageFilter, (s, &cropRect));
 }