Rename tools-webrtc -> tools_webrtc

tools-webrtc/testdata/multiple_errors_single_target/BUILD.gn

Index: tools-webrtc/testdata/multiple_errors_single_target/BUILD.gn
diff --git a/tools-webrtc/testdata/multiple_errors_single_target/BUILD.gn b/tools-webrtc/testdata/multiple_errors_single_target/BUILD.gn
deleted file mode 100644
index eb5ee408463fe6c3680ca9e7beddd100d56818a9..0000000000000000000000000000000000000000
--- a/tools-webrtc/testdata/multiple_errors_single_target/BUILD.gn
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS.  All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-target("dummy_target") {
-  sources = [
-    "subpackage/dummy_subpackage_file.cc",
-    "subpackage/dummy_subpackage_file.h",
-  ]
-}