Move scoped_temp_dir from base to base/files

webkit/fileapi/file_system_file_stream_reader_unittest.cc

Index: webkit/fileapi/file_system_file_stream_reader_unittest.cc
diff --git a/webkit/fileapi/file_system_file_stream_reader_unittest.cc b/webkit/fileapi/file_system_file_stream_reader_unittest.cc
index f95a1d52a5ef08650d9e535e75bc5e012c3a7028..c2de0cd38adb614eabe2e2a661030f5b5c3394d1 100644
--- a/webkit/fileapi/file_system_file_stream_reader_unittest.cc
+++ b/webkit/fileapi/file_system_file_stream_reader_unittest.cc
@@ -7,10 +7,10 @@
 #include <limits>
 #include <string>
 
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/platform_file.h"
-#include "base/scoped_temp_dir.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
@@ -151,7 +151,7 @@ class FileSystemFileStreamReaderTest : public testing::Test {
   }
 
   MessageLoop message_loop_;
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
   scoped_refptr<quota::MockSpecialStoragePolicy> special_storage_policy_;
   scoped_refptr<FileSystemContext> file_system_context_;
   base::Time test_file_modification_time_;