Add FilePath to base namespace.

chrome/browser/chromeos/system/name_value_pairs_parser.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_CHROMEOS_SYSTEM_NAME_VALUE_PAIRS_PARSER_H_
 #define CHROME_BROWSER_CHROMEOS_SYSTEM_NAME_VALUE_PAIRS_PARSER_H_
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace chromeos {
 namespace system {
 
 // The parser is used to get machine info as name-value pairs. Defined
 // here to be accessible by tests.
 class NameValuePairsParser {
  public:
   typedef std::map<std::string, std::string> NameValueMap;
 
   // The obtained info will be written into the given map.
   explicit NameValuePairsParser(NameValueMap* map);
 
   void AddNameValuePair(const std::string& key, const std::string& value);
 
   // Executes tool and inserts (key, <output>) into map_.
   // The program name (argv[0]) should be an absolute path. The function
   // checks if the program exists before executing it as some programs
   // don't exist on Linux desktop; returns false in that case.
   bool GetSingleValueFromTool(int argc, const char* argv[],
                               const std::string& key);
 
   // Parses name-value pairs from the file.
   // Returns false if there was any error in the file. Valid pairs will still be
   // added to the map.
-  bool GetNameValuePairsFromFile(const FilePath& file_path,
+  bool GetNameValuePairsFromFile(const base::FilePath& file_path,
                                  const std::string& eq,
                                  const std::string& delim);
 
   // These will parse strings with output in the format:
   // <key><EQ><value><DELIM>[<key><EQ><value>][...]
   // e.g. ParseNameValuePairs("key1=value1 key2=value2", "=", " ")
   // Returns false if there was any error in in_string. Valid pairs will still
   // be added to the map.
   bool ParseNameValuePairs(const std::string& in_string,
                            const std::string& eq,
@@ skipping 21 matching lines @@
  private:
   NameValueMap* map_;
 
   DISALLOW_COPY_AND_ASSIGN(NameValuePairsParser);
 };
 
 }  // namespace system
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_SYSTEM_NAME_VALUE_PAIRS_PARSER_H_