Mark methods with override in pdf/

pdf/pdf.cc

 // 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.
 
 #include "pdf/pdf.h"
 
 #include <stdint.h>
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ skipping 86 matching lines @@
                                  bool fit_to_bounds,
                                  bool stretch_to_bounds,
                                  bool keep_aspect_ratio,
                                  bool center_in_bounds,
                                  bool autorotate) {
   if (!g_sdk_initialized_via_pepper) {
     if (!chrome_pdf::InitializeSDK()) {
       return false;
     }
   }
-  scoped_ptr<chrome_pdf::PDFEngineExports> engine_exports(
-      chrome_pdf::PDFEngineExports::Create());
+  chrome_pdf::PDFEngineExports* engine_exports =
+      chrome_pdf::PDFEngineExports::Get();
   chrome_pdf::PDFEngineExports::RenderingSettings settings(
       dpi, dpi, pp::Rect(bounds_origin_x, bounds_origin_y, bounds_width,
                          bounds_height),
       fit_to_bounds, stretch_to_bounds, keep_aspect_ratio, center_in_bounds,
       autorotate);
   bool ret = engine_exports->RenderPDFPageToDC(pdf_buffer, buffer_size,
                                                page_number, settings, dc);
   if (!g_sdk_initialized_via_pepper) {
     chrome_pdf::ShutdownSDK();
   }
   return ret;
 }
 
 #endif  // OS_WIN
 
 bool GetPDFDocInfo(const void* pdf_buffer,
                    int buffer_size, int* page_count,
                    double* max_page_width) {
   if (!g_sdk_initialized_via_pepper) {
     if (!chrome_pdf::InitializeSDK())
       return false;
   }
-  scoped_ptr<chrome_pdf::PDFEngineExports> engine_exports(
-      chrome_pdf::PDFEngineExports::Create());
+  chrome_pdf::PDFEngineExports* engine_exports =
+      chrome_pdf::PDFEngineExports::Get();
   bool ret = engine_exports->GetPDFDocInfo(
       pdf_buffer, buffer_size, page_count, max_page_width);
   if (!g_sdk_initialized_via_pepper) {
     chrome_pdf::ShutdownSDK();
   }
   return ret;
 }
 
 bool GetPDFPageSizeByIndex(const void* pdf_buffer,
                            int pdf_buffer_size, int page_number,
                            double* width, double* height) {
   if (!g_sdk_initialized_via_pepper) {
     if (!chrome_pdf::InitializeSDK())
       return false;
   }
-  scoped_ptr<chrome_pdf::PDFEngineExports> engine_exports(
-      chrome_pdf::PDFEngineExports::Create());
+  chrome_pdf::PDFEngineExports* engine_exports =
+      chrome_pdf::PDFEngineExports::Get();
   bool ret = engine_exports->GetPDFPageSizeByIndex(
       pdf_buffer, pdf_buffer_size, page_number, width, height);
   if (!g_sdk_initialized_via_pepper)
     chrome_pdf::ShutdownSDK();
   return ret;
 }
 
 bool RenderPDFPageToBitmap(const void* pdf_buffer,
                            int pdf_buffer_size,
                            int page_number,
                            void* bitmap_buffer,
                            int bitmap_width,
                            int bitmap_height,
                            int dpi,
                            bool autorotate) {
   if (!g_sdk_initialized_via_pepper) {
     if (!chrome_pdf::InitializeSDK())
       return false;
   }
-  scoped_ptr<chrome_pdf::PDFEngineExports> engine_exports(
-      chrome_pdf::PDFEngineExports::Create());
+  chrome_pdf::PDFEngineExports* engine_exports =
+      chrome_pdf::PDFEngineExports::Get();
   chrome_pdf::PDFEngineExports::RenderingSettings settings(
       dpi, dpi, pp::Rect(bitmap_width, bitmap_height), true, false, true, true,
       autorotate);
   bool ret = engine_exports->RenderPDFPageToBitmap(
       pdf_buffer, pdf_buffer_size, page_number, settings, bitmap_buffer);
   if (!g_sdk_initialized_via_pepper) {
     chrome_pdf::ShutdownSDK();
   }
   return ret;
 }
 
 }  // namespace chrome_pdf