Enable slimming paint for fast/repaint

LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-8-expected.txt

Index: LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-8-expected.txt
diff --git a/LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-8-expected.txt b/LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-8-expected.txt
deleted file mode 100644
index c7e81fda3d473973e05e59b15f8025b7bfb3cfd8..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-8-expected.txt
+++ /dev/null
@@ -1,110 +0,0 @@
-{
-  "bounds": [800, 600],
-  "children": [
-    {
-      "bounds": [800, 600],
-      "contentsOpaque": true,
-      "drawsContent": true,
-      "repaintRects": [
-        [246, 404, 66, 18],
-        [178, 350, 146, 18],
-        [127, 350, 146, 18],
-        [65, 386, 303, 36],
-        [65, 368, 304, 18],
-        [14, 422, 355, 54],
-        [14, 404, 355, 72],
-        [14, 404, 355, 36],
-        [14, 368, 355, 54],
-        [14, 368, 336, 18],
-        [14, 353, 48, 64],
-        [8, 80, 418, 396]
-      ],
-      "paintInvalidationClients": [
-        "LayoutBlockFlow (floating) SPAN id='blueFloat'",
-        "InlineTextBox 'The chief difficulty Alice found at first was in'",
-        "RootInlineBox",
-        "InlineTextBox 'managing her\n'",
-        "InlineTextBox 'flamingo: she succeeded in getting its'",
-        "RootInlineBox",
-        "InlineTextBox 'body tucked away,\n'",
-        "InlineTextBox 'comfortably enough, under her'",
-        "RootInlineBox",
-        "InlineTextBox 'arm, with its legs hanging down,\n'",
-        "InlineTextBox 'but generally, just as'",
-        "RootInlineBox",
-        "InlineTextBox 'she had got its neck nicely straightened\n'",
-        "InlineTextBox 'out, and was'",
-        "RootInlineBox",
-        "InlineTextBox 'going to give the hedgehog a blow with its head, it'",
-        "RootInlineBox",
-        "InlineTextBox 'would'",
-        "InlineTextBox ' twist itself round and look up in her face, with\n'",
-        "InlineTextBox 'such a'",
-        "RootInlineBox",
-        "InlineTextBox 'puzzled expression that she could not help bursting out'",
-        "RootInlineBox",
-        "InlineTextBox 'laughing: and when she had got its head down, and was going'",
-        "RootInlineBox",
-        "InlineTextBox 'to\n'",
-        "InlineTextBox 'begin again, it was very provoking to find that the hedgehog'",
-        "RootInlineBox",
-        "InlineTextBox 'had\n'",
-        "InlineTextBox 'unrolled itself, and was in the act of crawling away:'",
-        "RootInlineBox",
-        "InlineTextBox 'besides all\n'",
-        "InlineTextBox 'this, there was generally a ridge or furrow in the'",
-        "RootInlineBox",
-        "InlineTextBox 'way wherever\n'",
-        "InlineTextBox 'she wanted to send the hedgehog to, and, as the'",
-        "RootInlineBox",
-        "InlineTextBox 'doubled-up\n'",
-        "InlineTextBox 'soldiers were always getting up and walking off to'",
-        "RootInlineBox",
-        "InlineTextBox 'other parts of\n'",
-        "InlineTextBox 'the ground, Alice soon came to the conclusion'",
-        "RootInlineBox",
-        "InlineTextBox 'that it was a very\n'",
-        "InlineTextBox 'difficult game indeed.\n'",
-        "RootInlineBox",
-        "InlineTextBox 'The players all played at once without waiting'",
-        "RootInlineBox",
-        "InlineTextBox 'for turns,\n'",
-        "InlineTextBox 'quarrelling all the while, and fighting'",
-        "RootInlineBox",
-        "InlineTextBox 'for the hedgehogs; and in\n'",
-        "InlineTextBox 'a very short time '",
-        "InlineTextBox 'the'",
-        "RootInlineBox",
-        "InlineTextBox 'Queen'",
-        "InlineTextBox ' was in a furious passion, and went\n'",
-        "InlineTextBox 'stamping'",
-        "RootInlineBox",
-        "InlineTextBox 'about, and shouting \u2018Off with his head!\u2019 or \u2018Off with'",
-        "RootInlineBox",
-        "InlineTextBox 'her head!\u2019 about once in a minute.\n'",
-        "RootInlineBox",
-        "LayoutBlockFlow P",
-        "LayoutText #text",
-        "InlineTextBox 'difficult game indeed.\n'",
-        "LayoutText #text",
-        "InlineTextBox 'The players all played at once without waiting\n'",
-        "LayoutText #text",
-        "InlineTextBox 'for'",
-        "InlineTextBox 'turns,\n'",
-        "InlineTextBox 'quarrelling all the while, and fighting for the'",
-        "InlineTextBox 'hedgehogs; and in\n'",
-        "InlineTextBox 'a very short time '",
-        "LayoutText #text",
-        "InlineTextBox 'the Queen'",
-        "LayoutText #text",
-        "InlineTextBox ' was in a'",
-        "InlineTextBox 'furious passion, and went\n'",
-        "InlineTextBox 'stamping about, and'",
-        "InlineTextBox 'shouting \u2018Off with his head!\u2019 or \u2018Off with\n'",
-        "InlineTextBox 'her head!\u2019'",
-        "InlineTextBox 'about once in a minute.\n'"
-      ]
-    }
-  ]
-}
-