Remove rails version logic that's in rspec-rails now.

Author: myronmarston

travis/script/functions.sh

@@ -48,12 +48,6 @@ function is_mri_192 {
   fi
 }
 
-function set_rails_version_for_rspec_rails {
-  if ruby -e "exit(RUBY_VERSION < '1.9.3')"; then
-    export RAILS_VERSION=3.2.17
-  fi
-}
-
 function rspec_support_compatible {
   if [ "$MAINTENANCE_BRANCH" != "2-99-maintenance" ] && [ "$MAINTENANCE_BRANCH" != "2-14-maintenance" ]; then
     return 0

travis/script/run_build

@@ -14,8 +14,6 @@ if is_mri; then
   run_spec_suite_for "rspec-core"
   run_spec_suite_for "rspec-expectations"
   run_spec_suite_for "rspec-mocks"
-
-  set_rails_version_for_rspec_rails
   run_spec_suite_for "rspec-rails"
 
   if rspec_support_compatible; then