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

content/shell/test_runner/pixel_dump.h

Index: content/shell/test_runner/pixel_dump.h
diff --git a/components/test_runner/pixel_dump.h b/content/shell/test_runner/pixel_dump.h
similarity index 84%
rename from components/test_runner/pixel_dump.h
rename to content/shell/test_runner/pixel_dump.h
index 8330925063fc7bd8812e7691dd03a0844c4dd239..a6c0a8a597abff305c1fe8da6a2c68f5a02e7a52 100644
--- a/components/test_runner/pixel_dump.h
+++ b/content/shell/test_runner/pixel_dump.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_TEST_RUNNER_PIXEL_DUMP_H_
-#define COMPONENTS_TEST_RUNNER_PIXEL_DUMP_H_
+#ifndef CONTENT_SHELL_TEST_RUNNER_PIXEL_DUMP_H_
+#define CONTENT_SHELL_TEST_RUNNER_PIXEL_DUMP_H_
 
 #include "base/callback_forward.h"
-#include "components/test_runner/test_runner_export.h"
+#include "content/shell/test_runner/test_runner_export.h"
 
 class SkBitmap;
 
@@ -37,4 +37,4 @@ void CopyImageAtAndCapturePixels(
 
 }  // namespace test_runner
 
-#endif  // COMPONENTS_TEST_RUNNER_PIXEL_DUMP_H_
+#endif  // CONTENT_SHELL_TEST_RUNNER_PIXEL_DUMP_H_