swith over from SkPaint::FilterLevel to SkFilterQuality

gm/filterbitmap.cpp

Index: gm/filterbitmap.cpp
diff --git a/gm/filterbitmap.cpp b/gm/filterbitmap.cpp
index 66f9d34d7c0d5cec021c8e6da5a262db82a23f92..7028012f45508911d3cf643024e8491aff9b46e7 100644
--- a/gm/filterbitmap.cpp
+++ b/gm/filterbitmap.cpp
@@ -25,9 +25,9 @@ static SkSize computeSize(const SkBitmap& bm, const SkMatrix& mat) {
 }
 
 static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat, SkScalar dx,
-                      SkPaint::FilterLevel lvl) {
+                      SkFilterQuality lvl) {
     SkPaint paint;
-    paint.setFilterLevel(lvl);
+    paint.setFilterQuality(lvl);
 
     SkAutoCanvasRestore acr(canvas, true);
     canvas->translate(dx, 0);
@@ -36,10 +36,10 @@ static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat,
 }
 
 static void draw_row(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat, SkScalar dx) {
-    draw_cell(canvas, bm, mat, 0 * dx, SkPaint::kNone_FilterLevel);
-    draw_cell(canvas, bm, mat, 1 * dx, SkPaint::kLow_FilterLevel);
-    draw_cell(canvas, bm, mat, 2 * dx, SkPaint::kMedium_FilterLevel);
-    draw_cell(canvas, bm, mat, 3 * dx, SkPaint::kHigh_FilterLevel);
+    draw_cell(canvas, bm, mat, 0 * dx, kNone_SkFilterQuality);
+    draw_cell(canvas, bm, mat, 1 * dx, kLow_SkFilterQuality);
+    draw_cell(canvas, bm, mat, 2 * dx, kMedium_SkFilterQuality);
+    draw_cell(canvas, bm, mat, 3 * dx, kHigh_SkFilterQuality);
 }
 
 class FilterBitmapGM : public skiagm::GM {