[gamespot] Use unicode_literals

youtube_dl/extractor/gamespot.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import re
 import json
 
@@ -13,12 +15,12 @@ from ..utils import (
 class GameSpotIE(InfoExtractor):
     _VALID_URL = r'(?:http://)?(?:www\.)?gamespot\.com/.*-(?P<page_id>\d+)/?'
     _TEST = {
-        u"url": u"http://www.gamespot.com/arma-iii/videos/arma-iii-community-guide-sitrep-i-6410818/",
-        u"file": u"gs-2300-6410818.mp4",
-        u"md5": u"b2a30deaa8654fcccd43713a6b6a4825",
-        u"info_dict": {
-            u"title": u"Arma 3 - Community Guide: SITREP I",
-            u'description': u'Check out this video where some of the basics of Arma 3 is explained.',
+        "url": "http://www.gamespot.com/arma-iii/videos/arma-iii-community-guide-sitrep-i-6410818/",
+        "file": "gs-2300-6410818.mp4",
+        "md5": "b2a30deaa8654fcccd43713a6b6a4825",
+        "info_dict": {
+            "title": "Arma 3 - Community Guide: SITREP I",
+            'description': 'Check out this video where some of the basics of Arma 3 is explained.',
         }
     }