Add webdriver endpoint to send custom debugger commands

chrome/test/chromedriver/base_logger.h

Index: chrome/test/chromedriver/base_logger.h
diff --git a/chrome/test/chromedriver/base_logger.h b/chrome/test/chromedriver/base_logger.h
new file mode 100644
index 0000000000000000000000000000000000000000..2aceff7cd7d11fc4edee686462c52ad122791102
--- /dev/null
+++ b/chrome/test/chromedriver/base_logger.h
@@ -0,0 +1,37 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.

[samuong, 2017/03/27 18:42:10]

it's 2017 now :)

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_TEST_CHROMEDRIVER_BASE_LOGGER_H_
+#define CHROME_TEST_CHROMEDRIVER_BASE_LOGGER_H_
+
+#include <string>
+
+#include "base/compiler_specific.h"
+#include "base/macros.h"
+#include "base/values.h"
+#include "chrome/test/chromedriver/chrome/log.h"
+
+class Log;
+
+class BaseLogger {
+ public:
+  // Creates a |BaseLogger| creates entries in the given Log object.
+  // The log is owned elsewhere and must not be null.
+  BaseLogger(Log* log);
+
+  void AddLogEntry(Log::Level level,
+                   const std::string& webview,
+                   const std::string& method,
+                   const base::DictionaryValue& params);
+
+  void AddLogEntry(const std::string& webview,
+                   const std::string& method,
+                   const base::DictionaryValue& params);
+ private:
+  Log* log_;  // The log where to create entries.
+
+  DISALLOW_COPY_AND_ASSIGN(BaseLogger);
+};
+
+#endif  // CHROME_TEST_CHROMEDRIVER_BASE_LOGGER_H_