Move core/fpdfapi/fpdf_page to core/fpdfapi/page

core/fpdfapi/fpdf_page/cpdf_graphicstates.cpp

-// 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_graphicstates.h"
-
-CPDF_GraphicStates::CPDF_GraphicStates() {}
-
-CPDF_GraphicStates::~CPDF_GraphicStates() {}
-
-void CPDF_GraphicStates::DefaultStates() {
-  m_ColorState.Emplace();
-  m_ColorState.SetDefault();
-}
-
-void CPDF_GraphicStates::CopyStates(const CPDF_GraphicStates& src) {
-  m_ClipPath = src.m_ClipPath;
-  m_GraphState = src.m_GraphState;
-  m_ColorState = src.m_ColorState;
-  m_TextState = src.m_TextState;
-  m_GeneralState = src.m_GeneralState;
-}