Convert some text-based-repaint tests for spv2

LayoutTests/paint/invalidation/spv2/filter-repaint-accelerated-on-accelerated-filter-expected.html

Index: LayoutTests/paint/invalidation/spv2/filter-repaint-accelerated-on-accelerated-filter-expected.html
diff --git a/LayoutTests/fast/repaint/filter-repaint-accelerated-on-accelerated-filter.html b/LayoutTests/paint/invalidation/spv2/filter-repaint-accelerated-on-accelerated-filter-expected.html
similarity index 57%
copy from LayoutTests/fast/repaint/filter-repaint-accelerated-on-accelerated-filter.html
copy to LayoutTests/paint/invalidation/spv2/filter-repaint-accelerated-on-accelerated-filter-expected.html
index 1de73289fe7fea656a6b78654b0ee6a763eeeb65..2426b6af0f8b26282ad12040642fc533b7840543 100644
--- a/LayoutTests/fast/repaint/filter-repaint-accelerated-on-accelerated-filter.html
+++ b/LayoutTests/paint/invalidation/spv2/filter-repaint-accelerated-on-accelerated-filter-expected.html
@@ -19,21 +19,10 @@ div {
 
 #resize {
     background-color: green;
+    width: 100px;
 }
 </style>
 
 <div class="blur accelerated">
     <div class="drop-shadow accelerated" id="resize"></div>
 </div>
-
-<script src="resources/text-based-repaint.js"></script>
-<script>
-window.testIsAsync = true;
-
-function repaintTest() {
-    var resizeElement = document.getElementById("resize");
-    resizeElement.style.width = "100px";
-    finishRepaintTest();
-}
-window.onload = runRepaintTest;
-</script>