Make ColorStateData private to CPDF_ColorState

core/fpdfapi/fpdf_page/cpdf_colorstatedata.cpp

Index: core/fpdfapi/fpdf_page/cpdf_colorstatedata.cpp
diff --git a/core/fpdfapi/fpdf_page/cpdf_colorstatedata.cpp b/core/fpdfapi/fpdf_page/cpdf_colorstatedata.cpp
deleted file mode 100644
index 9dbcdec26742bd0d3158bbd7faaf56f0abb14ffa..0000000000000000000000000000000000000000
--- a/core/fpdfapi/fpdf_page/cpdf_colorstatedata.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2016 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "core/fpdfapi/fpdf_page/cpdf_colorstatedata.h"
-
-CPDF_ColorStateData::CPDF_ColorStateData(const CPDF_ColorStateData& src) {
-  m_FillColor.Copy(&src.m_FillColor);
-  m_FillRGB = src.m_FillRGB;
-  m_StrokeColor.Copy(&src.m_StrokeColor);
-  m_StrokeRGB = src.m_StrokeRGB;
-}
-
-void CPDF_ColorStateData::Default() {
-  m_FillRGB = m_StrokeRGB = 0;
-  m_FillColor.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
-  m_StrokeColor.SetColorSpace(CPDF_ColorSpace::GetStockCS(PDFCS_DEVICEGRAY));
-}