Rename IFX_Stream to IFGAS_Stream.

testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc

Index: testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc
diff --git a/testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc b/testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc
index 923a732d0698d9dbcdf29d7103f908f24d37b133..63d0e3c75dc069170a304b15d7c319d9fd431bf0 100644
--- a/testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc
+++ b/testing/libfuzzer/pdf_cfx_saxreader_fuzzer.cc
@@ -11,7 +11,7 @@
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   CFX_WideString input = CFX_WideString::FromUTF8(
       CFX_ByteStringC(data, static_cast<FX_STRSIZE>(size)));
-  std::unique_ptr<IFX_Stream, ReleaseDeleter<IFX_Stream>> stream(
+  std::unique_ptr<IFGAS_Stream, ReleaseDeleter<IFGAS_Stream>> stream(
       new CXFA_WideTextRead(input));
   if (!stream)
     return 0;