stop using bitmap-filter flags outside of paint itself, as a step towards really changing them into…

bench/BitmapBench.cpp

Index: bench/BitmapBench.cpp
diff --git a/bench/BitmapBench.cpp b/bench/BitmapBench.cpp
index d8363fcb9dc7e7f05152503cd502a69076149ebd..a472d2489f19cabfba6cda2481d3cc46ed7d47d6 100644
--- a/bench/BitmapBench.cpp
+++ b/bench/BitmapBench.cpp
@@ -149,7 +149,7 @@ protected:
         int count = N;
 #ifdef SK_RELEASE
         // in DEBUG, N is always 1
-        if (paint.getFlags() & SkPaint::kHighQualityFilterBitmap_Flag) {
+        if (SkPaint::kHigh_FilterLevel == paint.getFilterLevel()) {
             count /= BICUBIC_DUR_SCALE;
         }
 #endif
@@ -170,7 +170,7 @@ protected:
 #ifdef SK_DEBUG
         return 1;
 #else
-        return (paint.getFlags() & SkPaint::kHighQualityFilterBitmap_Flag) ?
+        return SkPaint::kHigh_FilterLevel == paint.getFilterLevel() ?
                 (float)BICUBIC_DUR_SCALE : 1;
 #endif
     }
@@ -264,19 +264,27 @@ protected:
             canvas->rotate(SkIntToScalar(35));
             canvas->translate(-x, -y);
         }
+        INHERITED::onDraw(canvas);
+    }
 
-        uint32_t orMask = 0;
-        uint32_t clearMask = SkPaint::kFilterBitmap_Flag | SkPaint::kHighQualityFilterBitmap_Flag;
+    virtual void setupPaint(SkPaint* paint) SK_OVERRIDE {
+        this->INHERITED::setupPaint(paint);
+
+        int index = 0;
         if (fFlags & kBilerp_Flag) {
-            orMask |= SkPaint::kFilterBitmap_Flag;
+            index |= 1;
         }
         if (fFlags & kBicubic_Flag) {
-            orMask |= SkPaint::kHighQualityFilterBitmap_Flag;
+            index |= 2;
         }
-        this->setPaintMasks(orMask, clearMask);
-
-        INHERITED::onDraw(canvas);
-    }
+        static const SkPaint::FilterLevel gLevels[] = {
+            SkPaint::kNone_FilterLevel,
+            SkPaint::kLow_FilterLevel,
+            SkPaint::kMedium_FilterLevel,
+            SkPaint::kHigh_FilterLevel
+        };
+        paint->setFilterLevel(gLevels[index]);
+}
 
 private:
     typedef BitmapBench INHERITED;