add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning

src/effects/SkTestImageFilters.cpp

 
 #include "SkTestImageFilters.h"
 #include "SkCanvas.h"
 #include "SkDevice.h"
 #include "SkFlattenableBuffers.h"
 
 // Simple helper canvas that "takes ownership" of the provided device, so that
 // when this canvas goes out of scope, so will its device. Could be replaced
 // with the following:
 //
@@ skipping 30 matching lines @@
 
     // downsample
     {
         SkBaseDevice* dev = proxy->createDevice(dstW, dstH);
         if (NULL == dev) {
             return false;
         }
         OwnDeviceCanvas canvas(dev);
         SkPaint paint;
 
-        paint.setFilterBitmap(true);
+        paint.setFilterLevel(SkPaint::kLow_FilterLevel);
         canvas.scale(scale, scale);
         canvas.drawBitmap(src, 0, 0, &paint);
         tmp = dev->accessBitmap(false);
     }
 
     // upscale
     {
         SkBaseDevice* dev = proxy->createDevice(src.width(), src.height());
         if (NULL == dev) {
             return false;
@@ skipping 11 matching lines @@
 void SkDownSampleImageFilter::flatten(SkFlattenableWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
 
     buffer.writeScalar(fScale);
 }
 
 SkDownSampleImageFilter::SkDownSampleImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {
     fScale = buffer.readScalar();
     buffer.validate(SkScalarIsFinite(fScale));
 }