Move scoped_temp_dir from base to base/files

chrome/browser/webdata/autofill_table_unittest.cc

Index: chrome/browser/webdata/autofill_table_unittest.cc
diff --git a/chrome/browser/webdata/autofill_table_unittest.cc b/chrome/browser/webdata/autofill_table_unittest.cc
index 84f66939d7ddf1228897b751dd68c25906dec2bf..367d4e105bc0f85f3fc4f04f75c025936924616d 100644
--- a/chrome/browser/webdata/autofill_table_unittest.cc
+++ b/chrome/browser/webdata/autofill_table_unittest.cc
@@ -5,9 +5,9 @@
 #include <vector>
 
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/guid.h"
 #include "base/path_service.h"
-#include "base/scoped_temp_dir.h"
 #include "base/string_number_conversions.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ -115,7 +115,7 @@ class AutofillTableTest : public testing::Test {
   }
 
   FilePath file_;
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AutofillTableTest);