Refactoring the SysInfoProvider.

chrome/browser/chromeos/system_logs/lsbrelease_log_source.h

Index: chrome/browser/chromeos/system_logs/lsbrelease_log_source.h
diff --git a/chrome/browser/chromeos/system_logs/lsbrelease_log_source.h b/chrome/browser/chromeos/system_logs/lsbrelease_log_source.h
new file mode 100644
index 0000000000000000000000000000000000000000..b31c73e640d6802de396a2a181f3ae5c361f8322
--- /dev/null
+++ b/chrome/browser/chromeos/system_logs/lsbrelease_log_source.h
@@ -0,0 +1,33 @@
+// 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_CHROMEOS_SYSTEM_LOGS_LSBRELEASE_LOG_SOURCE_H_
+#define CHROME_BROWSER_CHROMEOS_SYSTEM_LOGS_LSBRELEASE_LOG_SOURCE_H_
+
+#include "chrome/browser/chromeos/system_logs/system_logs_fetcher.h"
+
+namespace chromeos {
+
+// Fetches release information form /etc/lsb-release file.
+class LsbReleaseLogSource : public SystemLogsSource {
+ public:
+  LsbReleaseLogSource() {}
+  virtual ~LsbReleaseLogSource() {}
+
+  // SystemLogsSource override.
+  virtual void Fetch(const SysLogsFetcherCallback& callback) OVERRIDE;
+
+  // For testing. Parses a key=value string.

[satorux1, 2012/08/15 22:01:09]

please describe more. this accepts multiple lines, right? like

foo=1
bar=2

[tudalex(Chromium), 2012/08/16 01:08:57]

Done.

+  static void ParseLSBRelease(const std::string lsb_data,

[satorux1, 2012/08/15 22:01:09]

const std::string&

[tudalex(Chromium), 2012/08/16 01:08:57]

Done.

+                              SystemLogsResponse* response);
+
+ private:
+  // Gets the info from the /etc/lsb-release and parses it
+  static void ReadLSBRelease(SystemLogsResponse* response);
+
+  DISALLOW_COPY_AND_ASSIGN(LsbReleaseLogSource);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_SYSTEM_LOGS_LSBRELEASE_LOG_SOURCE_H_