Update to ruby/mspec@c135328

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/mspec/.travis.yml

@@ -1,5 +1,8 @@
 sudo: false
 language: ruby
+before_script:
+  # https://github.com/travis-ci/travis-ci/issues/8408
+  - unset _JAVA_OPTIONS
 script:
   - bundle exec rspec
 matrix:

spec/mspec/tool/sync/sync-rubyspec.rb

@@ -13,7 +13,6 @@ IMPLS = {
   mri: {
     git: "https://github.com/ruby/ruby.git",
     master: "trunk",
-    prefix: "spec/rubyspec",
     merge_message: "Update to ruby/spec@",
   },
 }
@@ -71,8 +70,7 @@ class RubyImplementation
   end
 
   def prefix
-    return "spec/mspec" if MSPEC
-    @data[:prefix] || "spec/ruby"
+    MSPEC ? "spec/mspec" : "spec/ruby"
   end
 
   def rebased_branch