Convert Pass()→std::move() in //content/browser

content/browser/indexed_db/indexed_db_factory_unittest.cc

Index: content/browser/indexed_db/indexed_db_factory_unittest.cc
diff --git a/content/browser/indexed_db/indexed_db_factory_unittest.cc b/content/browser/indexed_db/indexed_db_factory_unittest.cc
index c9714313c5f8ed85be2c6b41b53f591a42fb39ab..1dcaecc33789787ae784839abb34ecf05dcefaa8 100644
--- a/content/browser/indexed_db/indexed_db_factory_unittest.cc
+++ b/content/browser/indexed_db/indexed_db_factory_unittest.cc
@@ -3,6 +3,7 @@
 // found in the LICENSE file.
 
 #include <stdint.h>
+#include <utility>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ -449,7 +450,7 @@ class UpgradeNeededCallbacks : public MockIndexedDBCallbacks {
       int64_t old_version,
       scoped_ptr<IndexedDBConnection> connection,
       const content::IndexedDBDatabaseMetadata& metadata) override {
-    connection_ = connection.Pass();
+    connection_ = std::move(connection);
   }
 
  protected: