Revert "Fix for saveLayer() with filters vs. the BBox Hierarchy." and

tests/ImageFilterTest.cpp

Index: tests/ImageFilterTest.cpp
diff --git a/tests/ImageFilterTest.cpp b/tests/ImageFilterTest.cpp
index 7da4a911ef37c821d6da9c61808fe1ee61b51b3e..32822087baef6bf2c4e39f42f82acd10d296760d 100644
--- a/tests/ImageFilterTest.cpp
+++ b/tests/ImageFilterTest.cpp
@@ -409,70 +409,6 @@ DEF_TEST(ImageFilterDrawTiled, reporter) {
     }
 }
 
-static void drawBlurredRect(SkCanvas* canvas) {
-    SkAutoTUnref<SkImageFilter> filter(SkBlurImageFilter::Create(SkIntToScalar(8), 0));
-    SkPaint filterPaint;
-    filterPaint.setColor(SK_ColorWHITE);
-    filterPaint.setImageFilter(filter);
-    canvas->saveLayer(NULL, &filterPaint);
-    SkPaint whitePaint;
-    whitePaint.setColor(SK_ColorWHITE);
-    canvas->drawRect(SkRect::Make(SkIRect::MakeWH(4, 4)), whitePaint);
-    canvas->restore();
-}
-
-static void drawPictureClipped(SkCanvas* canvas, const SkRect& clipRect, const SkPicture* picture) {
-    canvas->save();
-    canvas->clipRect(clipRect);
-    canvas->drawPicture(picture);
-    canvas->restore();
-}
-
-DEF_TEST(ImageFilterDrawTiledBlurRTree, reporter) {
-    // Check that the blur filter when recorded with RTree acceleration,
-    // and drawn tiled (with subsequent clip rects) exactly
-    // matches the same filter drawn with without RTree acceleration.
-    // This tests that the "bleed" from the blur into the otherwise-blank
-    // tiles is correctly rendered.
-    // Tests pass by not asserting.
-
-    int width = 16, height = 8;
-    SkBitmap result1, result2;
-    result1.allocN32Pixels(width, height);
-    result2.allocN32Pixels(width, height);
-    SkCanvas canvas1(result1);
-    SkCanvas canvas2(result2);
-    int tileSize = 8;
-
-    canvas1.clear(0);
-    canvas2.clear(0);
-
-    SkRTreeFactory factory;
-
-    SkPictureRecorder recorder1, recorder2;
-    // The only difference between these two pictures is that one has RTree aceleration.
-    SkCanvas* recordingCanvas1 = recorder1.beginRecording(width, height, NULL, 0);
-    SkCanvas* recordingCanvas2 = recorder2.beginRecording(width, height, &factory, 0);
-    drawBlurredRect(recordingCanvas1);
-    drawBlurredRect(recordingCanvas2);
-    SkAutoTUnref<SkPicture> picture1(recorder1.endRecording());
-    SkAutoTUnref<SkPicture> picture2(recorder2.endRecording());
-    for (int y = 0; y < height; y += tileSize) {
-        for (int x = 0; x < width; x += tileSize) {
-            SkRect tileRect = SkRect::Make(SkIRect::MakeXYWH(x, y, tileSize, tileSize));
-            drawPictureClipped(&canvas1, tileRect, picture1);
-            drawPictureClipped(&canvas2, tileRect, picture2);
-        }
-    }
-    for (int y = 0; y < height; y++) {
-        int diffs = memcmp(result1.getAddr32(0, y), result2.getAddr32(0, y), result1.rowBytes());
-        REPORTER_ASSERT(reporter, !diffs);
-        if (diffs) {
-            break;
-        }
-    }
-}
-
 DEF_TEST(ImageFilterMatrixConvolution, reporter) {
     // Check that a 1x3 filter does not cause a spurious assert.
     SkScalar kernel[3] = {