[tor-bugs] #22047 [Metrics/Atlas]: Remove usage of the data-original-title attribute

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#22047: Remove usage of the data-original-title attribute
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     Reporter:  cypherpunks    |      Owner:  irl
         Type:  defect         |     Status:  new
     Priority:  Medium         |  Milestone:
    Component:  Metrics/Atlas  |    Version:
     Severity:  Normal         |   Keywords:
Actual Points:                 |  Parent ID:
       Points:                 |   Reviewer:
      Sponsor:                 |
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 The HTML in Atlas uses the data-original-title attribute which serves no
 purpose other than to clutter up the code. FWICT this is left over code
 from when Atlas used the Bootstrap Popover plugin which was removed in
 commit
 [https://gitweb.torproject.org/atlas.git/commit/?id=7a0ee0c7e69b10c33d671395f17c9cf8664bd2f9
 7a0ee0c7e69b10c33d671395f17c9cf8664bd2f9].

 The Bootstrap Tooltip plugin overwrites the data-original-title attribute
 when the title attribute is specified in the
 [https://gitweb.torproject.org/atlas.git/tree/js/libs/bootstrap/bootstrap-
 tooltip.js?id=a2b3f23f0212a16ae410d513749b535fdbe6bc5a#n191 fixTitle
 function]. In the current code base all elements that use the data-
 original-title attribute also specify the title attribute so the former
 serves no purpose.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22047>
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