Make SelectionState enum class

third_party/WebKit/Source/core/paint/ReplacedPainter.cpp

Index: third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
diff --git a/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp b/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
index fae2aa85362a812c7a1530f67f74a822181aa504..dcd5daea13deff5c7b3e8305aa61f43fc8433e93 100644
--- a/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
+++ b/third_party/WebKit/Source/core/paint/ReplacedPainter.cpp
@@ -75,7 +75,7 @@ void ReplacedPainter::Paint(const PaintInfo& paint_info,
     return;
 
   if (paint_info.phase == kPaintPhaseSelection)
-    if (layout_replaced_.GetSelectionState() == SelectionNone)
+    if (layout_replaced_.GetSelectionState() == SelectionState::kNone)
       return;
 
   {
@@ -119,7 +119,7 @@ void ReplacedPainter::Paint(const PaintInfo& paint_info,
   // want it to run right up to the edges of surrounding content.
   bool draw_selection_tint =
       paint_info.phase == kPaintPhaseForeground &&
-      layout_replaced_.GetSelectionState() != SelectionNone &&
+      layout_replaced_.GetSelectionState() != SelectionState::kNone &&
       !paint_info.IsPrinting();
   if (draw_selection_tint &&
       !LayoutObjectDrawingRecorder::UseCachedDrawingIfPossible(