Auto-rebaseline for r196730

LayoutTests/platform/mac/virtual/slimmingpaint/fast/repaint/line-flow-with-floats-4-expected.txt

 {
   "bounds": [800, 600],
   "children": [
     {
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "repaintRects": [
         [372, 435, 48, 16],
-        [369, 422, 51, 54],
+        [369, 422, 52, 54],
         [8, 368, 418, 108]
       ],
       "paintInvalidationClients": [
         "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 '",
@@ skipping 13 matching lines @@
         "InlineTextBox ' was in a furious passion, and went\n'",
         "InlineTextBox 'stamping'",
         "InlineTextBox 'about, and shouting \u2018Off with his head!\u2019 or \u2018Off with\n'",
         "InlineTextBox 'her'",
         "InlineTextBox 'head!\u2019 about once in a minute.\n'"
       ]
     }
   ]
 }