Switch to standard integer types in pdf/.

pdf/pdfium/pdfium_api_string_buffer_adapter.h

 // Copyright 2015 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_API_STRING_BUFFER_ADAPTER_H_
 #define PDF_PDFIUM_PDFIUM_API_STRING_BUFFER_ADAPTER_H_
 
-#include "base/basictypes.h"
+#include <stddef.h>
+
+#include "base/macros.h"
 #include "base/numerics/safe_math.h"
 
 namespace chrome_pdf {
 
 // Helper to deal with the fact that many PDFium APIs write the null-terminator
 // into string buffers that are passed to them, but the PDF plugin likes to pass
 // in std::strings / base::string16s, where one should not count on the internal
 // string buffers to be null-terminated.
 
 template <class StringType>
@@ skipping 71 matching lines @@
     Close(unsigned_size.ValueOrDie());
   }
 
  private:
   PDFiumAPIStringBufferAdapter<StringType> adapter_;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_PDFIUM_PDFIUM_API_STRING_BUFFER_ADAPTER_H_