Convert Pass()→std::move() in //storage

storage/browser/blob/blob_data_item.cc

Index: storage/browser/blob/blob_data_item.cc
diff --git a/storage/browser/blob/blob_data_item.cc b/storage/browser/blob/blob_data_item.cc
index 58ccabe267b4df163d2de566b380d0ec0469ec5b..70495ed7c5647094756fee2ee94888f3e7a69294 100644
--- a/storage/browser/blob/blob_data_item.cc
+++ b/storage/browser/blob/blob_data_item.cc
@@ -4,34 +4,33 @@
 
 #include "storage/browser/blob/blob_data_item.h"
 
+#include <utility>
+
 namespace storage {
 
 BlobDataItem::DataHandle::~DataHandle() {
 }
 
 BlobDataItem::BlobDataItem(scoped_ptr<DataElement> item)
-    : item_(item.Pass()),
+    : item_(std::move(item)),
       disk_cache_entry_(nullptr),
-      disk_cache_stream_index_(-1) {
-}
+      disk_cache_stream_index_(-1) {}
 
 BlobDataItem::BlobDataItem(scoped_ptr<DataElement> item,
                            const scoped_refptr<DataHandle>& data_handle)
-    : item_(item.Pass()),
+    : item_(std::move(item)),
       data_handle_(data_handle),
       disk_cache_entry_(nullptr),
-      disk_cache_stream_index_(-1) {
-}
+      disk_cache_stream_index_(-1) {}
 
 BlobDataItem::BlobDataItem(scoped_ptr<DataElement> item,
                            const scoped_refptr<DataHandle>& data_handle,
                            disk_cache::Entry* entry,
                            int disk_cache_stream_index)
-    : item_(item.Pass()),
+    : item_(std::move(item)),
       data_handle_(data_handle),
       disk_cache_entry_(entry),
-      disk_cache_stream_index_(disk_cache_stream_index) {
-}
+      disk_cache_stream_index_(disk_cache_stream_index) {}
 
 BlobDataItem::~BlobDataItem() {}