[ruby-cvs:69775] naruse:r62609 (ruby_2_5): merge revision(s) 62506, 62508: [Backport #14438]

[naruse at ruby-lang.org]

naruse	2018-02-28 18:49:29 +0900 (Wed, 28 Feb 2018)

  New Revision: 62609

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62609

  Log:
    merge revision(s) 62506,62508: [Backport #14438]
    
    test_time_tz.rb: past Japanese DST tzdata fix
    
    * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): follow
      the tzdata 2018 fix of Japanese DST transitions (1948-1951).
      [ruby-core:85373] [Bug #14438]
    
    test_time_tz.rb: past Japanese DST tzdata fix
    
    * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): fix
      the expected data at the end of DST.  [Bug #14438]

  Modified directories:
    branches/ruby_2_5/
  Modified files:
    branches/ruby_2_5/test/ruby/test_time_tz.rb
    branches/ruby_2_5/version.h