Move ChromeNetLog to //components

components/net_log/chrome_net_log.h

 // Copyright (c) 2012 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.
 
-#ifndef CHROME_BROWSER_NET_CHROME_NET_LOG_H_
-#define CHROME_BROWSER_NET_CHROME_NET_LOG_H_
+#ifndef COMPONENTS_NET_LOG_CHROME_NET_LOG_H_
+#define COMPONENTS_NET_LOG_CHROME_NET_LOG_H_
 
-#include "base/atomicops.h"
+#include <string>
+
 #include "base/memory/scoped_ptr.h"
-#include "base/observer_list.h"
-#include "base/synchronization/lock.h"
 #include "net/log/net_log.h"
 
+namespace base {
+class FilePath;
+class Value;
+}
+
 namespace net {
 class WriteToFileNetLogObserver;
 class TraceNetLogObserver;
 }
 
+namespace net_log {
+
 class NetLogTempFile;
 
 // ChromeNetLog is an implementation of NetLog that adds file loggers
 // as its observers.
 class ChromeNetLog : public net::NetLog {
  public:
-  ChromeNetLog();
+  // The log is saved to |log_file|.
+  // |log_file_mode| is the mode used to log in |log_file|.
+  // If |log_file| is empty, only a temporary log is created, and
+  // |log_file_mode| is not used.
+  ChromeNetLog(const base::FilePath& log_file,
+               net::NetLogCaptureMode log_file_mode,
+               const std::string& channel_string);
   ~ChromeNetLog() override;
 
-  NetLogTempFile* net_log_temp_file() {
-    return net_log_temp_file_.get();
-  }
+  NetLogTempFile* net_log_temp_file() { return net_log_temp_file_.get(); }
+
+  // Returns a Value containing constants needed to load a log file.
+  // Safe to call on any thread.  Caller takes ownership of the returned Value.
+  static base::Value* GetConstants(const std::string& channel_string);
 
  private:
   scoped_ptr<net::WriteToFileNetLogObserver> write_to_file_observer_;
   scoped_ptr<NetLogTempFile> net_log_temp_file_;
-
   scoped_ptr<net::TraceNetLogObserver> trace_net_log_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeNetLog);
 };
 
-#endif  // CHROME_BROWSER_NET_CHROME_NET_LOG_H_
+}  // namespace net_log
+
+#endif  // COMPONENTS_NET_LOG_CHROME_NET_LOG_H_