Merge to XFA: Member function name refactoring

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/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->GetDict("ViewerPreferences");
+  pDict = pDict->GetDictBy("ViewerPreferences");
   if (!pDict) {
     return FALSE;
   }
-  return "R2L" == pDict->GetString("Direction");
+  return "R2L" == pDict->GetStringBy("Direction");
 }
 FX_BOOL CPDF_ViewerPreferences::PrintScaling() const {
   CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDict("ViewerPreferences");
+  pDict = pDict->GetDictBy("ViewerPreferences");
   if (!pDict) {
     return TRUE;
   }
-  return "None" != pDict->GetString("PrintScaling");
+  return "None" != pDict->GetStringBy("PrintScaling");
 }
 int32_t CPDF_ViewerPreferences::NumCopies() const {
   CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDict("ViewerPreferences");
+  pDict = pDict->GetDictBy("ViewerPreferences");
   if (!pDict) {
     return 1;
   }
-  return pDict->GetInteger("NumCopies");
+  return pDict->GetIntegerBy("NumCopies");
 }
 CPDF_Array* CPDF_ViewerPreferences::PrintPageRange() const {
   CPDF_Dictionary* pDict = m_pDoc->GetRoot();
   CPDF_Array* pRange = NULL;
-  pDict = pDict->GetDict("ViewerPreferences");
+  pDict = pDict->GetDictBy("ViewerPreferences");
   if (!pDict) {
     return pRange;
   }
-  pRange = pDict->GetArray("PrintPageRange");
+  pRange = pDict->GetArrayBy("PrintPageRange");
   return pRange;
 }
 CFX_ByteString CPDF_ViewerPreferences::Duplex() const {
   CPDF_Dictionary* pDict = m_pDoc->GetRoot();
-  pDict = pDict->GetDict("ViewerPreferences");
+  pDict = pDict->GetDictBy("ViewerPreferences");
   if (!pDict) {
     return "None";
   }
-  return pDict->GetString("Duplex");
+  return pDict->GetStringBy("Duplex");
 }