Initialize V8 in PDFium from external files (plugin process only)

ppapi/thunk/ppb_pdf_thunk.cc

Index: ppapi/thunk/ppb_pdf_thunk.cc
diff --git a/ppapi/thunk/ppb_pdf_thunk.cc b/ppapi/thunk/ppb_pdf_thunk.cc
index a8aa0806b17be012637640ca30eb0af095b3a202..fb06a90fe2b72b2c74a611155b2d7f7549d94a41 100644
--- a/ppapi/thunk/ppb_pdf_thunk.cc
+++ b/ppapi/thunk/ppb_pdf_thunk.cc
@@ -161,6 +161,18 @@ void SetLinkUnderCursor(PP_Instance instance, const char* url) {
   enter.functions()->SetLinkUnderCursor(url);
 }
 
+void GetV8ExternalSnapshotData(PP_Instance instance,
+                               const char** natives_data_out,
+                               int* natives_size_out,
+                               const char** snapshot_data_out,
+                               int* snapshot_size_out) {
+  EnterInstanceAPI<PPB_PDF_API> enter(instance);
+  if (enter.failed())
+    return;
+  enter.functions()->GetV8ExternalSnapshotData(natives_data_out,
+      natives_size_out, snapshot_data_out, snapshot_size_out);
+}
+
 const PPB_PDF g_ppb_pdf_thunk = {
   &GetLocalizedString,
   &GetResourceImage,
@@ -181,6 +193,7 @@ const PPB_PDF g_ppb_pdf_thunk = {
   &IsOutOfProcess,
   &SetSelectedText,
   &SetLinkUnderCursor,
+  &GetV8ExternalSnapshotData,
 };
 
 }  // namespace