Move //components/test_runner back into //content/shell

content/shell/test_runner/mock_webrtc_data_channel_handler.h

Index: content/shell/test_runner/mock_webrtc_data_channel_handler.h
diff --git a/components/test_runner/mock_webrtc_data_channel_handler.h b/content/shell/test_runner/mock_webrtc_data_channel_handler.h
similarity index 90%
rename from components/test_runner/mock_webrtc_data_channel_handler.h
rename to content/shell/test_runner/mock_webrtc_data_channel_handler.h
index 5b16b12ac25952c7ccda02ff5e91db9fd8c21660..8a5f22ae2e1cd8f13843ba6f824479e651fe4edd 100644
--- a/components/test_runner/mock_webrtc_data_channel_handler.h
+++ b/content/shell/test_runner/mock_webrtc_data_channel_handler.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_
-#define COMPONENTS_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_
+#ifndef CONTENT_SHELL_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_
+#define CONTENT_SHELL_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_
 
 #include <stddef.h>
 
@@ -59,4 +59,4 @@ class MockWebRTCDataChannelHandler : public blink::WebRTCDataChannelHandler {
 
 }  // namespace test_runner
 
-#endif  // COMPONENTS_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_
+#endif  // CONTENT_SHELL_TEST_RUNNER_MOCK_WEBRTC_DATA_CHANNEL_HANDLER_H_