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

This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d.

BUG=

Review URL: https://codereview.chromium.org/54603004

git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/bitmapmatrix.cpp b/gm/bitmapmatrix.cpp
index f89cc97..4609891 100644
--- a/gm/bitmapmatrix.cpp
+++ b/gm/bitmapmatrix.cpp
@@ -81,7 +81,7 @@
             // SkGpuDevice::drawPath() -> SkGpuDevice::drawWithMaskFilter()
             SkPaint paint;
 
-            paint.setFilterBitmap(true);
+            paint.setFilterLevel(SkPaint::kLow_FilterLevel);
 
             SkMaskFilter* mf = SkBlurMaskFilter::Create(
                 SkBlurMaskFilter::kNormal_BlurStyle,