Add FilePath to base namespace.

chrome/browser/parsers/metadata_parser_manager.h

 // Copyright (c) 2011 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_PARSERS_METADATA_PARSER_MANAGER_H_
 #define CHROME_BROWSER_PARSERS_METADATA_PARSER_MANAGER_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_vector.h"
 
 class MetadataParserFactory;
+class MetadataParser;
+
+namespace base {
 class FilePath;
-class MetadataParser;
+}
 
 // Metadata Parser manager is used to find the correct parser for a
 // given file.  Allows parsers to register themselves.
 class MetadataParserManager {
  public:
   // Creates a new MetadataParserManager.
   MetadataParserManager();
   ~MetadataParserManager();
 
   // Gets the singleton
   static MetadataParserManager* GetInstance();
 
   // Adds a new Parser to the manager, when requests come in for a parser
   // the manager will loop through the list of parsers, and query each.
   bool RegisterParserFactory(MetadataParserFactory* parser);
 
   // Returns a new metadata parser for a given file.
-  MetadataParser* GetParserForFile(const FilePath& path);
+  MetadataParser* GetParserForFile(const base::FilePath& path);
 
  private:
   ScopedVector<MetadataParserFactory> factories_;
 
   DISALLOW_COPY_AND_ASSIGN(MetadataParserManager);
 };
 
 #endif  // CHROME_BROWSER_PARSERS_METADATA_PARSER_MANAGER_H_