Move scoped_temp_dir from base to base/files

chrome/browser/parsers/metadata_parser_filebase_unittest.cc

Index: chrome/browser/parsers/metadata_parser_filebase_unittest.cc
diff --git a/chrome/browser/parsers/metadata_parser_filebase_unittest.cc b/chrome/browser/parsers/metadata_parser_filebase_unittest.cc
index f407b3caf9a2e815698ef198a959bfc0f0a7a742..b8bd470cd1e8668a7a5ba05435db09fceeeef4cf 100644
--- a/chrome/browser/parsers/metadata_parser_filebase_unittest.cc
+++ b/chrome/browser/parsers/metadata_parser_filebase_unittest.cc
@@ -7,7 +7,7 @@
 
 #include "base/file_path.h"
 #include "base/file_util.h"
-#include "base/scoped_temp_dir.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"  // TODO(brettw) remove when WideToASCII moves.
 #include "chrome/browser/parsers/metadata_parser_filebase.h"
@@ -45,7 +45,7 @@ class FileMetaDataParserTest : public testing::Test {
     return base::Int64ToString(size);
   }
 
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
   FilePath test_file_;
 };