Move selection invalidations to the invalidation phase

Source/core/rendering/RenderText.h

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2009, 2013 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 166 matching lines @@
     bool containsOnlyWhitespace(unsigned from, unsigned len) const;
     float widthFromCache(const Font&, int start, int len, float xPos, TextDirection, HashSet<const SimpleFontData*>* fallbackFonts, GlyphOverflow*) const;
     bool isAllASCII() const { return m_isAllASCII; }
 
     void secureText(UChar mask);
 
     bool isText() const WTF_DELETED_FUNCTION; // This will catch anyone doing an unnecessary check.
 
     virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayerModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const OVERRIDE FINAL;
     // The parent invalidates for RenderText, so RenderText does nothing.
-    virtual InvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState&, const RenderLayerModelObject&) OVERRIDE FINAL { return InvalidationNone; }
+    virtual InvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState&, const RenderLayerModelObject& paintInvalidationContainer) OVERRIDE FINAL
+    {
+        invalidateSelectionIfNeeded(paintInvalidationContainer);
+        return InvalidationNone;
+    }
 
     // We put the bitfield first to minimize padding on 64-bit.
     bool m_hasBreakableChar : 1; // Whether or not we can be broken into multiple lines.
     bool m_hasBreak : 1; // Whether or not we have a hard break (e.g., <pre> with '\n').
     bool m_hasTab : 1; // Whether or not we have a variable width tab character (e.g., <pre> with '\t').
     bool m_hasBreakableStart : 1;
     bool m_hasBreakableEnd : 1;
     bool m_hasEndWhiteSpace : 1;
     bool m_linesDirty : 1; // This bit indicates that the text run has already dirtied specific
                            // line boxes, and this hint will enable layoutInlineChildren to avoid
@@ skipping 40 matching lines @@
 inline RenderText* Text::renderer() const
 {
     return toRenderText(CharacterData::renderer());
 }
 
 void applyTextTransform(const RenderStyle*, String&, UChar);
 
 } // namespace blink
 
 #endif // RenderText_h