remove generic translate helpers

actionpack/lib/action_view/helpers/i18n_helper.rb

-module ActionView
-  module Helpers 
-    module I18nHelper
-      def translate(*args)
-        # inserts the locale or current request locale to the argument list if no locale 
-        # has been passed or the locale has been passed as part of the options hash
-        options = args.extract_options!
-        if args.size != 2
-          locale = options.delete :locale
-          locale ||= request.locale if respond_to? :request
-          args << locale if locale
-        end
-        args << options unless options.empty?
-        I18n.translate *args
-      end
-      alias :t :translate
-    end
-  end
-end
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actionpack/test/template/i18n_helper_test.rb

-require 'abstract_unit'
-require 'action_view/helpers/i18n_helper'
-
-class I18nHelperTests < Test::Unit::TestCase
-  include ActionView::Helpers::I18nHelper
-  
-  attr_reader :request
-  def setup
-    @request = stub :locale => 'en-US'
-    I18n.stubs(:translate).with(:'foo.bar', 'en-US').returns 'Foo Bar'
-  end
-
-  def test_translate_given_a_locale_argument_it_does_not_check_request_for_locale
-    request.expects(:locale).never
-    assert_equal 'Foo Bar', translate(:'foo.bar', :locale => 'en-US')
-  end
-
-  def test_translate_given_a_locale_option_it_does_not_check_request_for_locale
-    request.expects(:locale).never
-    I18n.expects(:translate).with(:'foo.bar', 'en-US').returns 'Foo Bar'
-    assert_equal 'Foo Bar', translate(:'foo.bar', :locale => 'en-US')
-  end
-  
-  def test_translate_given_no_locale_it_checks_request_for_locale
-    request.expects(:locale).returns 'en-US'
-    assert_equal 'Foo Bar', translate(:'foo.bar')
-  end
-
-  def test_translate_delegates_to_i18n_translate
-    I18n.expects(:translate).with(:'foo.bar', 'en-US').returns 'Foo Bar'
-    assert_equal 'Foo Bar', translate(:'foo.bar')
-  end
-end
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