[scivee] Remove extractor (#9315)

The Wikipedia page is changed from active to down:
https://en.wikipedia.org/w/index.php?title=SciVee&diff=prev&oldid=723161154

Some other interesting bits:

$ nslookup www.scivee.tv
Server:         8.8.8.8
Address:        8.8.8.8#53

Non-authoritative answer:
www.scivee.tv   canonical name = scivee.rcsb.org.
Name:   scivee.rcsb.org
Address: 132.249.231.211

$ nslookup rcsb.org
Server:         8.8.8.8
Address:        8.8.8.8#53

Non-authoritative answer:
Name:   rcsb.org
Address: 132.249.231.77

Both IPs are from UCSD. I guess it's maintained by a lab and they don't
maintain it anymore.

1 files changed, 0 insertions, 57 deletions

diff --git a/youtube_dl/extractor/scivee.py b/youtube_dl/extractor/scivee.py
deleted file mode 100644
index b1ca12fde..000000000
--- a/youtube_dl/extractor/scivee.py
+++ /dev/null
@@ -1,57 +0,0 @@
-from __future__ import unicode_literals
-
-import re
-
-from .common import InfoExtractor
-from ..utils import int_or_none
-
-
-class SciVeeIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?scivee\.tv/node/(?P<id>\d+)'
-
-    _TEST = {
-        'url': 'http://www.scivee.tv/node/62352',
-        'md5': 'b16699b74c9e6a120f6772a44960304f',
-        'info_dict': {
-            'id': '62352',
-            'ext': 'mp4',
-            'title': 'Adam Arkin at the 2014 DOE JGI Genomics of Energy & Environment Meeting',
-            'description': 'md5:81f1710638e11a481358fab1b11059d7',
-        },
-        'skip': 'Not accessible from Travis CI server',
-    }
-
-    def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        video_id = mobj.group('id')
-
-        # annotations XML is malformed
-        annotations = self._download_webpage(
-            'http://www.scivee.tv/assets/annotations/%s' % video_id, video_id, 'Downloading annotations')
-
-        title = self._html_search_regex(r'<title>([^<]+)</title>', annotations, 'title')
-        description = self._html_search_regex(r'<abstract>([^<]+)</abstract>', annotations, 'abstract', fatal=False)
-        filesize = int_or_none(self._html_search_regex(
-            r'<filesize>([^<]+)</filesize>', annotations, 'filesize', fatal=False))
-
-        formats = [
-            {
-                'url': 'http://www.scivee.tv/assets/audio/%s' % video_id,
-                'ext': 'mp3',
-                'format_id': 'audio',
-            },
-            {
-                'url': 'http://www.scivee.tv/assets/video/%s' % video_id,
-                'ext': 'mp4',
-                'format_id': 'video',
-                'filesize': filesize,
-            },
-        ]
-
-        return {
-            'id': video_id,
-            'title': title,
-            'description': description,
-            'thumbnail': 'http://www.scivee.tv/assets/videothumb/%s' % video_id,
-            'formats': formats,
-        }