Roll PDFium

pdf/pdfium/pdfium_engine.cc

Index: pdf/pdfium/pdfium_engine.cc
diff --git a/pdf/pdfium/pdfium_engine.cc b/pdf/pdfium/pdfium_engine.cc
index 213214f5311a35a1064722d5b26b97cb7d3cb06c..8c49b9dc0bc67a56ed1bb3732a394ae62ec88ccb 100644
--- a/pdf/pdfium/pdfium_engine.cc
+++ b/pdf/pdfium/pdfium_engine.cc
@@ -36,7 +36,6 @@
 #include "third_party/pdfium/fpdfsdk/include/fpdf_sysfontinfo.h"
 #include "third_party/pdfium/fpdfsdk/include/fpdf_transformpage.h"
 #include "third_party/pdfium/fpdfsdk/include/fpdfedit.h"
-#include "third_party/pdfium/fpdfsdk/include/fpdfoom.h"
 #include "third_party/pdfium/fpdfsdk/include/fpdfppo.h"
 #include "third_party/pdfium/fpdfsdk/include/fpdfsave.h"
 #include "third_party/pdfium/fpdfsdk/include/pdfwindow/PDFWindow.h"
@@ -290,19 +289,6 @@ FPDF_SYSFONTINFO g_font_info = {
 };
 #endif  // defined(OS_LINUX)
 
-void OOM_Handler(_OOM_INFO*) {
-  // Kill the process.  This is important for security, since the code doesn't
-  // NULL-check many memory allocations.  If a malloc fails, returns NULL, and
-  // the buffer is then used, it provides a handy mapping of memory starting at
-  // address 0 for an attacker to utilize.
-  abort();
-}
-
-OOM_INFO g_oom_info = {
-  1,
-  OOM_Handler
-};
-
 PDFiumEngine* g_engine_for_unsupported;
 
 void Unsupported_Handler(UNSUPPORT_INFO*, int type) {
@@ -529,15 +515,14 @@ void FormatStringForOS(base::string16* text) {
 
 }  // namespace
 
-bool InitializeSDK(void* data) {
-  FPDF_InitLibrary(data);
+bool InitializeSDK() {
+  FPDF_InitLibrary();
 
 #if defined(OS_LINUX)
   // Font loading doesn't work in the renderer sandbox in Linux.
   FPDF_SetSystemFontInfo(&g_font_info);
 #endif
 
-  FSDK_SetOOMHandler(&g_oom_info);
   FSDK_SetUnSpObjProcessHandler(&g_unsuppored_info);
 
   return true;