Move //mojo/{public, edk} underneath //third_party

mojo/public/cpp/system/tests/BUILD.gn

Index: mojo/public/cpp/system/tests/BUILD.gn
diff --git a/mojo/public/cpp/system/tests/BUILD.gn b/mojo/public/cpp/system/tests/BUILD.gn
deleted file mode 100644
index 7a5b7ed886b9d8cb7c75622fe281dcec172b3658..0000000000000000000000000000000000000000
--- a/mojo/public/cpp/system/tests/BUILD.gn
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("../../../mojo_sdk.gni")
-
-mojo_sdk_source_set("tests") {
-  testonly = true
-
-  sources = [
-    "core_unittest.cc",
-    "macros_unittest.cc",
-  ]
-
-  deps = [
-    "//testing/gtest",
-  ]
-
-  mojo_sdk_deps = [
-    "mojo/public/c/system/tests",
-    "mojo/public/cpp/system",
-    "mojo/public/cpp/test_support:test_utils",
-  ]
-}