Find In Page hides the text when text color matches text search hightlight color.

third_party/WebKit/Source/core/layout/svg/line/SVGInlineTextBox.cpp

 /**
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. 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.
  *
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     endPosition = std::min(endPosition, static_cast<int>(fragment.length));
 
     return startPosition < endPosition;
 }
 
 void SVGInlineTextBox::paintDocumentMarker(GraphicsContext&, const LayoutPoint&, DocumentMarker*, const ComputedStyle&, const Font&, bool) const
 {
     // SVG does not have support for generic document markers (e.g., spellchecking, etc).
 }
 
-void SVGInlineTextBox::paintTextMatchMarker(GraphicsContext& context, const LayoutPoint& point, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
+void SVGInlineTextBox::paintTextMatchMarkerForeground(const PaintInfo& paintInfo, const LayoutPoint& point, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
 {
-    SVGInlineTextBoxPainter(*this).paintTextMatchMarker(context, point, marker, style, font);
+    SVGInlineTextBoxPainter(*this).paintTextMatchMarkerForeground(paintInfo, point, marker, style, font);
+}
+
+void SVGInlineTextBox::paintTextMatchMarkerBackground(const PaintInfo& paintInfo, const LayoutPoint& point, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
+{
+    SVGInlineTextBoxPainter(*this).paintTextMatchMarkerBackground(paintInfo, point, marker, style, font);
 }
 
 LayoutRect SVGInlineTextBox::calculateBoundaries() const
 {
     LayoutRect textRect;
 
     LineLayoutSVGInlineText lineLayoutItem = LineLayoutSVGInlineText(this->lineLayoutItem());
 
     float scalingFactor = lineLayoutItem.scalingFactor();
     ASSERT(scalingFactor);
@@ skipping 51 matching lines @@
                             return true;
                     }
                 }
             }
         }
     }
     return false;
 }
 
 } // namespace blink