Move scoped_temp_dir from base to base/files

chrome/browser/webdata/web_data_service_unittest.cc

Index: chrome/browser/webdata/web_data_service_unittest.cc
diff --git a/chrome/browser/webdata/web_data_service_unittest.cc b/chrome/browser/webdata/web_data_service_unittest.cc
index cc5c6f2124774a8cc89f1fd225b3745a3b4b9a6c..b67d273e558dc65f276fed569fc07e65b4124ced 100644
--- a/chrome/browser/webdata/web_data_service_unittest.cc
+++ b/chrome/browser/webdata/web_data_service_unittest.cc
@@ -6,11 +6,11 @@
 #include <vector>
 
 #include "base/basictypes.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
 #include "base/stl_util.h"
 #include "base/string16.h"
 #include "base/string_util.h"
@@ -104,7 +104,7 @@ class WebDataServiceTest : public testing::Test {
   content::TestBrowserThread db_thread_;
   FilePath profile_dir_;
   scoped_refptr<WebDataService> wds_;
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
 };
 
 class WebDataServiceAutofillTest : public WebDataServiceTest {