Merge pull request #7660 from remitamine/gameinformer

[gameinformer] Add new extractor(closes #3376)

diff --combined youtube_dl/extractor/__init__.py
index 7eb7da53d836704a972f48d128d3a64654244139,4fbe57208d66c70b932aa7569fe4e534a1608118..f0ca90e611f1b5a11bdfb68b5e4ba922ae534755
--- 1/youtube_dl/extractor/__init__.py
--- 2/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@@ -6,8 -6,6 +6,8 @@@ from .academicearth import AcademicEart
  from .addanime import AddAnimeIE
  from .adobetv import (
      AdobeTVIE,
 +    AdobeTVShowIE,
 +    AdobeTVChannelIE,
      AdobeTVVideoIE,
  )
  from .adultswim import AdultSwimIE
@@@ -40,7 -38,6 +40,7 @@@ from .arte import 
  )
  from .atresplayer import AtresPlayerIE
  from .atttechchannel import ATTTechChannelIE
 +from .audimedia import AudiMediaIE
  from .audiomack import AudiomackIE, AudiomackAlbumIE
  from .azubu import AzubuIE
  from .baidu import BaiduVideoIE
@@@ -203,6 -200,7 +203,7 @@@ from .freesound import FreesoundI
  from .freespeech import FreespeechIE
  from .freevideo import FreeVideoIE
  from .funnyordie import FunnyOrDieIE
+ from .gameinformer import GameInformerIE
  from .gamekings import GamekingsIE
  from .gameone import (
      GameOneIE,
@@@ -557,10 -555,6 +558,10 @@@ from .shahid import ShahidI
  from .shared import SharedIE
  from .sharesix import ShareSixIE
  from .sina import SinaIE
 +from .skynewsarabia import (
 +    SkyNewsArabiaIE,
 +    SkyNewsArabiaArticleIE,
 +)
  from .slideshare import SlideshareIE
  from .slutload import SlutloadIE
  from .smotri import (