Clear Key CDM should resolve the promise if session not found

media/test/data/eme_player_js/globals.js

Index: media/test/data/eme_player_js/globals.js
diff --git a/media/test/data/eme_player_js/globals.js b/media/test/data/eme_player_js/globals.js
index d52ce62b1c8542923a39489e20744eda75bea386..5317d276d82b33fa026dc6787f140a79a1e49ea6 100644
--- a/media/test/data/eme_player_js/globals.js
+++ b/media/test/data/eme_player_js/globals.js
@@ -23,6 +23,7 @@ var KEY_ID = '0123456789012345';
 var FILE_IO_TEST_SUCCESS = 'FILE_IO_TEST_SUCCESS';
 var NOTSUPPORTEDERROR = 'NOTSUPPORTEDERROR';
 var EME_GENERATEREQUEST_FAILED = 'EME_GENERATEREQUEST_FAILED';
+var EME_SESSION_NOT_FOUND = 'EME_SESSION_NOT_FOUND';
 var EME_LOAD_FAILED = 'EME_LOAD_FAILED';
 var EME_UPDATE_FAILED = 'EME_UPDATE_FAILED';
 var EME_ERROR_EVENT = 'EME_ERROR_EVENT';