Get rid of NULLs in core/

core/fxcodec/codec/fx_codec_bmp.cpp

 // 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
 
 #include "core/fxcodec/codec/codec_int.h"
 #include "core/fxcodec/include/fx_codec.h"
 #include "core/fxcodec/lbmp/fx_bmp.h"
 #include "core/fxge/include/fx_dib.h"
@@ skipping 95 matching lines @@
   return 1;
 }
 
 int32_t CCodec_BmpModule::LoadImage(FXBMP_Context* ctx) {
   if (setjmp(ctx->bmp_ptr->jmpbuf))
     return 0;
   return bmp_decode_image(ctx->bmp_ptr);
 }
 
 uint32_t CCodec_BmpModule::GetAvailInput(FXBMP_Context* ctx,
-                                         uint8_t** avial_buf_ptr) {
-  return bmp_get_avail_input(ctx->bmp_ptr, avial_buf_ptr);
+                                         uint8_t** avail_buf_ptr) {
+  return bmp_get_avail_input(ctx->bmp_ptr, avail_buf_ptr);
 }
 
 void CCodec_BmpModule::Input(FXBMP_Context* ctx,
                              const uint8_t* src_buf,
                              uint32_t src_size) {
   bmp_input_buffer(ctx->bmp_ptr, (uint8_t*)src_buf, src_size);
 }