Clang format pdf/

pdf/pdfium/pdfium_mem_buffer_file_write.h

Index: pdf/pdfium/pdfium_mem_buffer_file_write.h
diff --git a/pdf/pdfium/pdfium_mem_buffer_file_write.h b/pdf/pdfium/pdfium_mem_buffer_file_write.h
index ed940f8cd6acb505fed70aabbfe4dda5e34c1d6a..7b40466e5d4f15acee9778cc69313771385d4a2a 100644
--- a/pdf/pdfium/pdfium_mem_buffer_file_write.h
+++ b/pdf/pdfium/pdfium_mem_buffer_file_write.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_
-#define PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_
+#ifndef PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_H_
+#define PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_H_
 
 #include <stddef.h>
 
@@ -24,7 +24,8 @@ class PDFiumMemBufferFileWrite : public FPDF_FILEWRITE {
 
  private:
   int DoWriteBlock(const void* data, unsigned long size);
-  static int WriteBlockImpl(FPDF_FILEWRITE* this_file_write, const void* data,
+  static int WriteBlockImpl(FPDF_FILEWRITE* this_file_write,
+                            const void* data,
                             unsigned long size);
 
   std::basic_string<unsigned char> buffer_;
@@ -32,5 +33,4 @@ class PDFiumMemBufferFileWrite : public FPDF_FILEWRITE {
 
 }  // namespace chrome_pdf
 
-#endif  // PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_
-
+#endif  // PDF_PDFIUM_PDFIUM_MEM_BUFFER_FILE_WRITE_H_