Update callers *GifCloseFile for new GIFLIB DO NOT MERGE
am: 60519c717e

Change-Id: I6f3b4664585a35d3177aea9371e283d567044e6e
diff --git a/jni/GifTranscoder.cpp b/jni/GifTranscoder.cpp
index 0e83982..112feca 100644
--- a/jni/GifTranscoder.cpp
+++ b/jni/GifTranscoder.cpp
@@ -508,11 +508,11 @@
 
 GifFilesCloser::~GifFilesCloser() {
     if (mGifIn) {
-        DGifCloseFile(mGifIn);
+        DGifCloseFile(mGifIn, NULL);
         mGifIn = NULL;
     }
     if (mGifOut) {
-        EGifCloseFile(mGifOut);
+        EGifCloseFile(mGifOut, NULL);
         mGifOut = NULL;
     }
 }