hide SkBlurMaskFilter and SkBlurQuality

SK_SUPPORT_LEGACY_BLURMASKFILTER

Bug: skia:
Change-Id: Ic3e27e08e6e3cd2ffc1cd13b044e197bebc96236
Reviewed-on: https://skia-review.googlesource.com/113940
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
diff --git a/bench/BlurRectBench.cpp b/bench/BlurRectBench.cpp
index 1631302..3449ffa 100644
--- a/bench/BlurRectBench.cpp
+++ b/bench/BlurRectBench.cpp
@@ -145,7 +145,7 @@
     void makeBlurryRect(const SkRect&) override {
         SkMask mask;
         if (!SkBlurMask::BoxBlur(&mask, fSrcMask, SkBlurMask::ConvertRadiusToSigma(this->radius()),
-                                 kNormal_SkBlurStyle, kHigh_SkBlurQuality)) {
+                                 kNormal_SkBlurStyle)) {
             return;
         }
         SkMask::FreeImage(mask.fImage);