Move core/src/ up to core/.

core/src/fpdfdoc/doc_viewerPreferences.cpp

-// Copyright 2014 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/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfdoc/fpdf_doc.h"
-
-CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document* pDoc)
-    : m_pDoc(pDoc) {}
-CPDF_ViewerPreferences::~CPDF_ViewerPreferences() {}
-FX_BOOL CPDF_ViewerPreferences::IsDirectionR2L() const {
-  CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDictBy("ViewerPreferences");
-  if (!pDict) {
-    return FALSE;
-  }
-  return "R2L" == pDict->GetStringBy("Direction");
-}
-FX_BOOL CPDF_ViewerPreferences::PrintScaling() const {
-  CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDictBy("ViewerPreferences");
-  if (!pDict) {
-    return TRUE;
-  }
-  return "None" != pDict->GetStringBy("PrintScaling");
-}
-int32_t CPDF_ViewerPreferences::NumCopies() const {
-  CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDictBy("ViewerPreferences");
-  if (!pDict) {
-    return 1;
-  }
-  return pDict->GetIntegerBy("NumCopies");
-}
-CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const {
-  CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  CPDF_Array* pRange = NULL;
-  pDict = pDict->GetDictBy("ViewerPreferences");
-  if (!pDict) {
-    return pRange;
-  }
-  pRange = pDict->GetArrayBy("PrintPageRange");
-  return pRange;
-}
-CFX_ByteString CPDF_ViewerPreferences::Duplex() const {
-  CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDictBy("ViewerPreferences");
-  if (!pDict) {
-    return "None";
-  }
-  return pDict->GetStringBy("Duplex");
-}