Enable slimming paint for fast/repaint

LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt

Index: LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt
diff --git a/LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt b/LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt
index 08a98e3ac52a1de7aed0fbf7aefadf341db2e4eb..0a2a4c022150a0861d8a7b30f109b453c6686e9f 100644
--- a/LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt
+++ b/LayoutTests/platform/win-xp/fast/repaint/line-flow-with-floats-5-expected.txt
@@ -18,6 +18,45 @@
         [14, 440, 354, 59],
         [14, 420, 355, 79],
         [8, 360, 418, 99]
+      ],
+      "paintInvalidationClients": [
+        "InlineTextBox 'was a very\n'",
+        "InlineTextBox 'difficult game indeed.\n'",
+        "RootInlineBox",
+        "InlineTextBox 'The players all played at once without waiting\n'",
+        "InlineTextBox 'for'",
+        "RootInlineBox",
+        "InlineTextBox 'turns,\n'",
+        "InlineTextBox 'quarrelling all the while, and fighting for the'",
+        "RootInlineBox",
+        "InlineTextBox 'hedgehogs; and in\n'",
+        "InlineTextBox 'a very short time '",
+        "InlineTextBox 'the Queen'",
+        "RootInlineBox",
+        "InlineTextBox 'was in a furious passion, and went\n'",
+        "InlineTextBox 'stamping about, and'",
+        "RootInlineBox",
+        "LayoutBlockFlow P",
+        "LayoutBlockFlow (floating) SPAN id='blueFloat'",
+        "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'",
+        "InlineTextBox 'in a furious passion, and went\n'",
+        "InlineTextBox 'stamping about, and'",
+        "InlineTextBox 'shouting \u2018Off with his head!\u2019 or \u2018Off with\n'",
+        "InlineTextBox 'her head!\u2019 about'",
+        "InlineTextBox 'once in a minute.\n'"
       ]
     }
   ]