Fix SkFILEStream.

Change-Id: I8c66e4e3e857227aed3d0bc497982f4c0d96d917
Reviewed-on: https://skia-review.googlesource.com/9498
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
diff --git a/tests/PathOpsExtendedTest.cpp b/tests/PathOpsExtendedTest.cpp
index 279faa4..8f24adf 100644
--- a/tests/PathOpsExtendedTest.cpp
+++ b/tests/PathOpsExtendedTest.cpp
@@ -616,7 +616,7 @@
             inData.setCount((int) inFile.getLength());
             size_t inLen = inData.count();
             inFile.read(inData.begin(), inLen);
-            inFile.setPath(nullptr);
+            inFile.close();
             char* insert = strstr(inData.begin(), marker);
             if (insert) {
                 insert += sizeof(marker) - 1;