[libFuzzer] Include FuzzedDataProvider.h in the test without "utils" subdir.

Summary:
This way the test would better match the intended usage of the header,
plus it makes some additional testing (e.g. in CI) a bit easier to set up.

Reviewers: morehouse

Reviewed By: morehouse

Subscribers: mgorny, delcypher, #sanitizers, llvm-commits

Tags: #llvm, #sanitizers

Differential Revision: https://reviews.llvm.org/D64440

llvm-svn: 365544
GitOrigin-RevId: 2d739940466980bd07419a846e33a6b648978d40
diff --git a/tests/FuzzedDataProviderUnittest.cpp b/tests/FuzzedDataProviderUnittest.cpp
index 69a8aa4..e1b2722 100644
--- a/tests/FuzzedDataProviderUnittest.cpp
+++ b/tests/FuzzedDataProviderUnittest.cpp
@@ -6,7 +6,7 @@
 #include <cstdint>
 #include <cstdlib>
 
-#include "utils/FuzzedDataProvider.h"
+#include "FuzzedDataProvider.h"
 
 // The test is intentionally extensive, as behavior of |FuzzedDataProvider| must
 // not be broken, given than many fuzz targets depend on it. Changing the