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/samplecode/SampleEffects.cpp b/samplecode/SampleEffects.cpp
index 4965498..d890232 100644
--- a/samplecode/SampleEffects.cpp
+++ b/samplecode/SampleEffects.cpp
@@ -6,7 +6,6 @@
  */
 #include "SampleCode.h"
 #include "SkBlurMask.h"
-#include "SkBlurMaskFilter.h"
 #include "SkCanvas.h"
 #include "SkColorMatrixFilter.h"
 #include "SkDiscretePathEffect.h"
@@ -23,7 +22,7 @@
 }
 
 static void paint_proc1(SkPaint* paint) {
-    paint->setMaskFilter(SkBlurMaskFilter::Make(
+    paint->setMaskFilter(SkMaskFilter::MakeBlur(
                                 kNormal_SkBlurStyle,
                                 SkBlurMask::ConvertRadiusToSigma(2)));
 }