Remove IFX_BufferArchive.

core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp

Index: core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
index 7d294c4c52bcdf4b724e581027d3168d0a6e937d..f10378635038f03858e940e20e4ce94b55ea1411 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
@@ -1945,12 +1945,7 @@ void CPDF_Creator::Clear() {
   }
 }
 FX_BOOL CPDF_Creator::Create(IFX_StreamWrite* pFile, FX_DWORD flags) {
-  if (!pFile) {
-    return FALSE;
-  }
-  if (!m_File.AttachFile(pFile, FALSE)) {
-    return FALSE;
-  }
+  m_File.AttachFile(pFile);
   return Create(flags);
 }
 FX_BOOL CPDF_Creator::Create(FX_DWORD flags) {