Allowing Lanczos3 to be used in chromium

BUG=skia:
R=senorblanco@google.com, reed@google.com, humper@google.com, senorblanco@chromium.org, robertphillips@google.com

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/163663002

git-svn-id: http://skia.googlecode.com/svn/trunk@13459 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkBitmapSource.cpp b/src/effects/SkBitmapSource.cpp
index ec4fcd1..dd44be7 100644
--- a/src/effects/SkBitmapSource.cpp
+++ b/src/effects/SkBitmapSource.cpp
@@ -71,7 +71,7 @@
     // None filtering when it's translate-only
     paint.setFilterLevel(
         fSrcRect.width() == dstRect.width() && fSrcRect.height() == dstRect.height() ?
-        SkPaint::kNone_FilterLevel : SkPaint::kMedium_FilterLevel);
+        SkPaint::kNone_FilterLevel : SkPaint::kHigh_FilterLevel);
     canvas.drawBitmapRectToRect(fBitmap, &fSrcRect, dstRect, &paint);
 
     *result = device.get()->accessBitmap(false);