Cleanup: Delete sk_tools::make_filepath() in favor of SkOSPath::SkPathJoin().

tests/PictureUtilsTest.cpp

Index: tests/PictureUtilsTest.cpp
diff --git a/tests/PictureUtilsTest.cpp b/tests/PictureUtilsTest.cpp
deleted file mode 100644
index 9214d07cff43a10150e21fb245298c1179c77bb6..0000000000000000000000000000000000000000
--- a/tests/PictureUtilsTest.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "picture_utils.h"
-
-#include "SkString.h"
-#include "Test.h"
-
-DEF_TEST(PictureUtils, reporter) {
-    SkString result;
-    SkString filename("test");
-    SkString dir("test/path");
-    sk_tools::make_filepath(&result, dir, filename);
-    REPORTER_ASSERT(reporter, result.equals("test/path/test"));
-}