Add FilePath to base namespace.

chrome/service/cloud_print/print_system.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_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_
 #define CHROME_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
-
 #include "printing/backend/print_backend.h"
 
-class FilePath;
-
 namespace base {
 class DictionaryValue;
+class FilePath;
 }
 
 namespace printing {
 struct PrinterBasicInfo;
 struct PrinterCapsAndDefaults;
 }
 
 // This is the interface for platform-specific code for cloud print
 namespace cloud_print {
 
@@ skipping 93 matching lines @@
 
      protected:
       virtual ~Delegate() {}
     };
 
     // Spool job to the printer asynchronously. Caller will be notified via
     // |delegate|. Note that only one print job can be in progress at any given
     // time. Subsequent calls to Spool (before the Delegate::OnJobSpoolSucceeded
     // or Delegate::OnJobSpoolFailed methods are called) can fail.
     virtual bool Spool(const std::string& print_ticket,
-                       const FilePath& print_data_file_path,
+                       const base::FilePath& print_data_file_path,
                        const std::string& print_data_mime_type,
                        const std::string& printer_name,
                        const std::string& job_title,
                        const std::vector<std::string>& tags,
                        JobSpooler::Delegate* delegate) = 0;
    protected:
     friend class base::RefCountedThreadSafe<JobSpooler>;
     virtual ~JobSpooler();
   };
 
@@ skipping 72 matching lines @@
 // Visual Studio where it gets confused between multiple Delegate
 // classes and gives a C2500 error. (I saw this error on the try bots -
 // the workaround was not needed for my machine).
 typedef PrintSystem::PrintServerWatcher::Delegate PrintServerWatcherDelegate;
 typedef PrintSystem::PrinterWatcher::Delegate PrinterWatcherDelegate;
 typedef PrintSystem::JobSpooler::Delegate JobSpoolerDelegate;
 
 }  // namespace cloud_print
 
 #endif  // CHROME_SERVICE_CLOUD_PRINT_PRINT_SYSTEM_H_