Rename dictionary set and get methods

core/fpdfapi/fpdf_page/cpdf_pageobjectholder.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/include/cpdf_pageobjectholder.h"
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h"
 #include "core/fpdfapi/fpdf_page/pageint.h"
@@ skipping 42 matching lines @@
     bottom = std::min(bottom, pObj->m_Bottom);
     top = std::max(top, pObj->m_Top);
   }
   return CFX_FloatRect(left, bottom, right, top);
 }
 
 void CPDF_PageObjectHolder::LoadTransInfo() {
   if (!m_pFormDict) {
     return;
   }
-  CPDF_Dictionary* pGroup = m_pFormDict->GetDictBy("Group");
+  CPDF_Dictionary* pGroup = m_pFormDict->GetDictFor("Group");
   if (!pGroup) {
     return;
   }
-  if (pGroup->GetStringBy("S") != "Transparency") {
+  if (pGroup->GetStringFor("S") != "Transparency") {
     return;
   }
   m_Transparency |= PDFTRANS_GROUP;
-  if (pGroup->GetIntegerBy("I")) {
+  if (pGroup->GetIntegerFor("I")) {
     m_Transparency |= PDFTRANS_ISOLATED;
   }
-  if (pGroup->GetIntegerBy("K")) {
+  if (pGroup->GetIntegerFor("K")) {
     m_Transparency |= PDFTRANS_KNOCKOUT;
   }
 }