Remove some internal dead code that supported content_for

actionpack/lib/action_view/helpers/capture_helper.rb

@@ -32,7 +32,7 @@ module CaptureHelper
       #
       def capture(*args, &block)
         if @output_buffer
-          with_temporary_output_buffer { yield *args }
+          with_output_buffer { block.call(*args) }
         else
           block.call(*args)
         end
@@ -115,27 +115,17 @@ def capture(*args, &block)
       # <tt><%= yield :footer %></tt>.
       def content_for(name, content = nil, &block)
         ivar = "@content_for_#{name}"
-        instance_variable_set("@content_for_#{name}", "#{instance_variable_get(ivar)}#{block_given? ? capture(&block) : content}")
+        content = capture(&block) if block_given?
+        instance_variable_set(ivar, "#{instance_variable_get(ivar)}#{content}")
       end
 
       private
-        def with_temporary_output_buffer
-          @output_buffer, old_buffer = '', @output_buffer
+        def with_output_buffer(buf = '')
+          @output_buffer, old_buffer = buf, @output_buffer
           yield
-          @output_buffer
         ensure
           @output_buffer = old_buffer
         end
-
-        def erb_content_for(name, &block)
-          ivar = "@content_for_#{name}"
-          instance_variable_set(ivar, "#{instance_variable_get(ivar)}#{capture(&block)}")
-        end
-
-        def block_content_for(name)
-          ivar = "@content_for_#{name}"
-          instance_variable_set(ivar, "#{instance_variable_get(ivar)}#{yield}")
-        end
     end
   end
 end

actionpack/test/controller/capture_test.rb

@@ -11,16 +11,8 @@ def content_for
   def content_for_with_parameter
     render :layout => "talk_from_action"
   end
-  
-  def content_for_concatenated
-    render :layout => "talk_from_action"
-  end
 
-  def erb_content_for
-    render :layout => "talk_from_action"
-  end
-
-  def block_content_for
+  def content_for_concatenated
     render :layout => "talk_from_action"
   end
 
@@ -62,21 +54,11 @@ def test_should_concatentate_content_for
     assert_equal expected_content_for_output, @response.body
   end
 
-  def test_erb_content_for
-    get :erb_content_for
-    assert_equal expected_content_for_output, @response.body
-  end
-
   def test_should_set_content_for_with_parameter
     get :content_for_with_parameter
     assert_equal expected_content_for_output, @response.body
   end
 
-  def test_block_content_for
-    get :block_content_for
-    assert_equal expected_content_for_output, @response.body
-  end
-
   def test_non_erb_block_content_for
     get :non_erb_block_content_for
     assert_equal expected_content_for_output, @response.body

actionpack/test/fixtures/test/block_content_for.erb

-<% block_content_for :title do 'Putting stuff in the title!' end %>
-Great stuff!
\ No newline at end of file

actionpack/test/fixtures/test/erb_content_for.erb

-<% erb_content_for :title do %>Putting stuff in the title!<% end %>
-Great stuff!
\ No newline at end of file