Fixing whitespace lint errors.

public/fpdfview.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 // NOTE: External docs refer to this file as "fpdfview.h", so do not rename
-// despite lack of consitency with other public files.
+// despite lack of consistency with other public files.
 
 #ifndef PUBLIC_FPDFVIEW_H_
 #define PUBLIC_FPDFVIEW_H_
 
 #if defined(_WIN32) && !defined(__WINDOWS__)
 #include <windows.h>
 #endif
 
 #ifdef PDF_ENABLE_XFA
-//  TODO: remove the #define when XFA is officially in pdfium
+// TODO: remove the #define when XFA is officially in pdfium
 #define PDF_USE_XFA
 #endif  // PDF_ENABLE_XFA
 
 // PDF types
 typedef void* FPDF_ACTION;
 typedef void* FPDF_BITMAP;
 typedef void* FPDF_BOOKMARK;
 typedef void* FPDF_CLIPPATH;
 typedef void* FPDF_DEST;
 typedef void* FPDF_DOCSCHHANDLE;
@@ skipping 312 matching lines @@
    *
    * @details This function is called under writing mode usually. Implementer
    * can determine whether to realize it based on application requests.
    *
    * @param[in]   clientData  Pointer to user-defined data.
    * @param[in]   size        New size of file stream, in bytes.
    *
    * @return 0 for success, other value for failure.
    */
   FPDF_RESULT (*Truncate)(FPDF_LPVOID clientData, FPDF_DWORD size);
-
 } FPDF_FILEHANDLER, *FPDF_LPFILEHANDLER;
 
 #endif
 // Function: FPDF_LoadCustomDocument
 //          Load PDF document from a custom access descriptor.
 // Parameters:
 //          pFileAccess -   A structure for accessing the file.
 //          password    -   Optional password for decrypting the PDF file.
 // Return value:
 //          A handle to the loaded document, or NULL on failure.
@@ skipping 570 matching lines @@
 // Function: FPDF_BStr_Clear
 //          Helper function to clear a byte string.
 DLLEXPORT FPDF_RESULT STDCALL FPDF_BStr_Clear(FPDF_BSTR* str);
 #endif  // PDF_ENABLE_XFA
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif  // PUBLIC_FPDFVIEW_H_