Make CFX_ByteString(const CFX_ByteStringC&) explicit.

fpdfsdk/fpdf_transformpage.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 "public/fpdf_transformpage.h"
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_clippath.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_path.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
 #include "fpdfsdk/include/fsdk_define.h"
 
 namespace {
 
 void SetBoundingBox(CPDF_Page* page,
-                    const CFX_ByteStringC& key,
+                    const CFX_ByteString& key,
                     float left,
                     float bottom,
                     float right,
                     float top) {
-  CPDF_Dictionary* pPageDict = page->m_pFormDict;
   CPDF_Array* pBoundingBoxArray = new CPDF_Array;
   pBoundingBoxArray->Add(new CPDF_Number(left));
   pBoundingBoxArray->Add(new CPDF_Number(bottom));
   pBoundingBoxArray->Add(new CPDF_Number(right));
   pBoundingBoxArray->Add(new CPDF_Number(top));
-  pPageDict->SetAt(key, pBoundingBoxArray);
+  page->m_pFormDict->SetAt(key, pBoundingBoxArray);
 }
 
-FPDF_BOOL GetBoundingBox(CPDF_Page* page,
-                         const CFX_ByteStringC& key,
-                         float* left,
-                         float* bottom,
-                         float* right,
-                         float* top) {
-  CPDF_Dictionary* pPageDict = page->m_pFormDict;
-  CPDF_Array* pArray = pPageDict->GetArrayBy(key);
+bool GetBoundingBox(CPDF_Page* page,
+                    const CFX_ByteString& key,
+                    float* left,
+                    float* bottom,
+                    float* right,
+                    float* top) {
+  CPDF_Array* pArray = page->m_pFormDict->GetArrayBy(key);
   if (!pArray)
-    return FALSE;
+    return false;
 
   *left = pArray->GetFloatAt(0);
   *bottom = pArray->GetFloatAt(1);
   *right = pArray->GetFloatAt(2);
   *top = pArray->GetFloatAt(3);
-  return TRUE;
+  return true;
 }
 
 }  // namespace
 
 DLLEXPORT void STDCALL FPDFPage_SetMediaBox(FPDF_PAGE page,
                                             float left,
                                             float bottom,
                                             float right,
                                             float top) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
@@ skipping 260 matching lines @@
       } else if (pDirectObj->IsStream()) {
         pContentArray = new CPDF_Array();
         pContentArray->AddReference(pDoc, pStream->GetObjNum());
         pContentArray->AddReference(pDoc, pDirectObj->GetObjNum());
         pPageDic->SetAtReference("Contents", pDoc,
                                  pDoc->AddIndirectObject(pContentArray));
       }
     }
   }
 }