Use base namespace for FilePath in content/browser

content/browser/download/file_metadata_linux.cc

 // 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.
 
 #include "content/browser/download/file_metadata_linux.h"
 
 #include <sys/types.h>
 #include <sys/xattr.h>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "googleurl/src/gurl.h"
 
 namespace content {
 
 const char kSourceURLAttrName[] = "user.xdg.origin.url";
 const char kReferrerURLAttrName[] = "user.xdg.referrer.url";
 
 static void SetExtendedFileAttribute(const char* path, const char* name,
                                      const char* value, size_t value_size,
                                      int flags) {
   int result = setxattr(path, name, value, value_size, flags);
   if (result) {
     DPLOG(ERROR)
         << "Could not set extended attribute " << name << " on file " << path;
   }
 }
 
-void AddOriginMetadataToFile(const FilePath& file, const GURL& source,
+void AddOriginMetadataToFile(const base::FilePath& file, const GURL& source,
                              const GURL& referrer) {
   DCHECK(file_util::PathIsWritable(file));
   if (source.is_valid()) {
     SetExtendedFileAttribute(file.value().c_str(), kSourceURLAttrName,
         source.spec().c_str(), source.spec().length(), 0);
   }
   if (referrer.is_valid()) {
     SetExtendedFileAttribute(file.value().c_str(), kReferrerURLAttrName,
         referrer.spec().c_str(), referrer.spec().length(), 0);
   }
 }
 
 }  // namespace content