Turn on enforce-in-pdf Clang plugin flag.

pdf/pdfium/pdfium_page.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PDF_PDFIUM_PDFIUM_PAGE_H_
 #define PDF_PDFIUM_PDFIUM_PAGE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "ppapi/cpp/rect.h"
 #include "third_party/pdfium/public/fpdf_doc.h"
 #include "third_party/pdfium/public/fpdf_formfill.h"
 #include "third_party/pdfium/public/fpdf_text.h"
 
 namespace chrome_pdf {
 
 class PDFiumEngine;
 
 // Wrapper around a page from the document.
 class PDFiumPage {
  public:
   PDFiumPage(PDFiumEngine* engine,
              int i,
              const pp::Rect& r,
              bool available);
+  PDFiumPage(const PDFiumPage& that);
   ~PDFiumPage();
 
   // Unloads the PDFium data for this page from memory.
   void Unload();
   // Gets the FPDF_PAGE for this page, loading and parsing it if necessary.
   FPDF_PAGE GetPage();
   // Get the FPDF_PAGE for printing.
   FPDF_PAGE GetPrintPage();
   // Close the printing page.
   void ClosePrintPage();
@@ skipping 78 matching lines @@
    public:
     explicit ScopedLoadCounter(PDFiumPage* page);
     ~ScopedLoadCounter();
 
    private:
     PDFiumPage* const page_;
   };
 
   struct Link {
     Link();
+    Link(const Link& that);
     ~Link();
 
     std::string url;
     // Bounding rectangles of characters.
     std::vector<pp::Rect> rects;
   };
 
   PDFiumEngine* engine_;
   FPDF_PAGE page_;
   FPDF_TEXTPAGE text_page_;
   int index_;
   int loading_count_;
   pp::Rect rect_;
   bool calculated_links_;
   std::vector<Link> links_;
   bool available_;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_PDFIUM_PDFIUM_PAGE_H_