Merge to XFA: Use stdint.h types throughout PDFium.

core/src/fxcodec/codec/fx_codec_png.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 "../../../include/fxcodec/fx_codec.h"
 #include "../../../include/fxge/fx_dib.h"
 #include "codec_int.h"
 extern "C" {
@@ skipping 173 matching lines @@
     if(!pModule->AskScanlineBufCallback(p->child_ptr, row_num, src_buf)) {
         png_error(png_ptr, "Ask Scanline buffer Callback Error");
     }
     if(src_buf != NULL) {
         png_progressive_combine_row(png_ptr, src_buf, new_row);
     }
     pModule->FillScanlineBufCompletedCallback(p->child_ptr, pass, row_num);
 }
 void* CCodec_PngModule::Start(void* pModule)
 {
-    FXPNG_Context* p = (FXPNG_Context*)FX_Alloc(FX_BYTE, sizeof(FXPNG_Context));
+    FXPNG_Context* p = (FXPNG_Context*)FX_Alloc(uint8_t, sizeof(FXPNG_Context));
     if(p == NULL) {
         return NULL;
     }
     p->m_AllocFunc = _png_alloc_func;
     p->m_FreeFunc = _png_free_func;
     p->png_ptr = NULL;
     p->info_ptr = NULL;
     p->parent_ptr = (void*)this;
     p->child_ptr = pModule;
     p->png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
@@ skipping 34 matching lines @@
     FXPNG_Context* p = (FXPNG_Context*)pContext;
     if(setjmp(png_jmpbuf(p->png_ptr))) {
         if (pAttribute && 0 == FXSYS_strcmp(m_szLastError, "Read Header Callback Error")) {
             _png_load_bmp_attribute(p->png_ptr, p->info_ptr, pAttribute);
         }
         return FALSE;
     }
     png_process_data(p->png_ptr, p->info_ptr, (FX_LPBYTE)src_buf, src_size);
     return TRUE;
 }