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

third_party/WebKit/Source/core/layout/line/InlineTextBox.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 433 matching lines @@
 
     sPos = std::max(startPos - m_start, 0);
     ePos = std::min(endPos - m_start, (int)m_len);
 }
 
 void InlineTextBox::paintDocumentMarker(GraphicsContext& pt, const LayoutPoint& boxOrigin, DocumentMarker* marker, const ComputedStyle& style, const Font& font, bool grammar) const
 {
     InlineTextBoxPainter(*this).paintDocumentMarker(pt, boxOrigin, marker, style, font, grammar);
 }
 
-void InlineTextBox::paintTextMatchMarker(GraphicsContext& pt, const LayoutPoint& boxOrigin, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
+void InlineTextBox::paintTextMatchMarkerForeground(const PaintInfo& paintInfo, const LayoutPoint& boxOrigin, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
 {
-    InlineTextBoxPainter(*this).paintTextMatchMarker(pt, boxOrigin, marker, style, font);
+    InlineTextBoxPainter(*this).paintTextMatchMarkerForeground(paintInfo, boxOrigin, marker, style, font);
+}
+
+void InlineTextBox::paintTextMatchMarkerBackground(const PaintInfo& paintInfo, const LayoutPoint& boxOrigin, DocumentMarker* marker, const ComputedStyle& style, const Font& font) const
+{
+    InlineTextBoxPainter(*this).paintTextMatchMarkerBackground(paintInfo, boxOrigin, marker, style, font);
 }
 
 int InlineTextBox::caretMinOffset() const
 {
     return m_start;
 }
 
 int InlineTextBox::caretMaxOffset() const
 {
     return m_start + m_len;
@@ skipping 159 matching lines @@
     printedCharacters = fprintf(stderr, "\t%s %p", obj.name(), obj.debugPointer());
     const int layoutObjectCharacterOffset = 75;
     for (; printedCharacters < layoutObjectCharacterOffset; printedCharacters++)
         fputc(' ', stderr);
     fprintf(stderr, "(%d,%d) \"%s\"\n", start(), start() + len(), value.utf8().data());
 }
 
 #endif
 
 } // namespace blink