Dirty line boxes correctly when a float gets layout

Source/core/layout/LayoutBlockFlowLine.cpp

Index: Source/core/layout/LayoutBlockFlowLine.cpp
diff --git a/Source/core/layout/LayoutBlockFlowLine.cpp b/Source/core/layout/LayoutBlockFlowLine.cpp
index 2e0ecfd1d1912619178738cb31b94b400cad526b..77c6656f3981fdf33291fa5d194d91a5ee82645a 100644
--- a/Source/core/layout/LayoutBlockFlowLine.cpp
+++ b/Source/core/layout/LayoutBlockFlowLine.cpp
@@ -1549,7 +1549,7 @@ void LayoutBlockFlow::layoutInlineChildren(bool relayoutChildren, LayoutUnit& pa
                     layoutState.floats().append(FloatWithRect(box));
                     if (box->needsLayout()) {
                         box->layout();
-                        dirtyLinesFromChangedChild(o);
+                        markLinesDirtyInBlockRange(toLayoutBox(o)->logicalTop(), toLayoutBox(o)->logicalBottom());

[rhogan, 2015/08/21 13:15:29]

Oops, I should use |box| here. I'll address that when landing if everything else
is OK.

                     }
                 } else if (isFullLayout || o->needsLayout()) {
                     // Replaced element.