Add new filter repaint test for turbulence, rebaseline existing test

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 01350f80c6f20cfcb30d953c64a4cb130bd59acf..15be83168a72c4c512d34011631e3d1dbe04362a 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -570,8 +570,8 @@ crbug.com/529938 virtual/spv2/fast/block/positioning/absolute-length-of-neg-6666
 
 crbug.com/617785 fast/borders/block-mask-overlay-image-outset.html [ Skip ]
 
-# Some SVG tests fail due to incorrect visual rects.
-crbug.com/598051 css3/filters/effect-reference-hidpi.html [ Skip ]
+crbug.com/640264 css3/filters/effect-reference-hidpi.html [ NeedsRebaseline ]
+crbug.com/640264 fast/repaint/turbulence-filter-repaint.html [ NeedsRebaseline ]

[Stephen White, 2016/08/30 13:50:15]

Could you move this to css3/filters? There are a bunch of repaint tests 
there as effect-reference-repaint-foo.html. You could also rewrite it in 
the form of those tests if you like (or not, not a big deal). They do 
have reftest results, which is kind of nice.

[pdr., 2016/08/30 16:45:39]

Done, I've rewritten the test as css3/filters/filter-repaint-turbulence.html. I
think the text+pixel results (testRunner.dumpAsTextWithPixelResults()) will be
useful for this test because it shows where the underinvalidation occurs. I can
switch it to just be text output if you'd like though.

[Stephen White, 2016/08/30 17:05:51]

Sounds good. We can always flip it over to text-only when it's fixed.

 
 # Either "combo" or split should run: http://testthewebforward.org/docs/css-naming.html
 crbug.com/410320 imported/csswg-test/css-writing-modes-3/orthogonal-parent-shrink-to-fit-001.html [ Skip ]