Switch to standard integer types 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>
 #endif
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "pdf/out_of_process_instance.h"
 #include "ppapi/c/ppp.h"
 #include "ppapi/cpp/private/internal_module.h"
 #include "ppapi/cpp/private/pdf.h"
@@ skipping 154 matching lines @@
       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