Convert Pass()→std::move() in //media

media/base/cdm_promise_adapter.cc

Index: media/base/cdm_promise_adapter.cc
diff --git a/media/base/cdm_promise_adapter.cc b/media/base/cdm_promise_adapter.cc
index 3fd2498fa425578b75abef0699121f4f20a3e314..5df17d861cbc00af784c6e79b8e7ab673bf8e83e 100644
--- a/media/base/cdm_promise_adapter.cc
+++ b/media/base/cdm_promise_adapter.cc
@@ -4,6 +4,8 @@
 
 #include "media/base/cdm_promise_adapter.h"
 
+#include <utility>
+
 #include "media/base/media_keys.h"
 
 namespace media {
@@ -20,7 +22,7 @@ CdmPromiseAdapter::~CdmPromiseAdapter() {
 uint32_t CdmPromiseAdapter::SavePromise(scoped_ptr<CdmPromise> promise) {
   DCHECK(thread_checker_.CalledOnValidThread());
   uint32_t promise_id = next_promise_id_++;
-  promises_.add(promise_id, promise.Pass());
+  promises_.add(promise_id, std::move(promise));
   return promise_id;
 }