wrap config spec full_backtrace example in around that restoress the …

…original backtrace patters (why, oh why is this necessary?)

spec/rspec/core/configuration_spec.rb

@@ -217,6 +217,13 @@ def that_thing
     end
 
     describe "full_backtrace=" do
+      around do |example|
+        # TODO - figure out why in the world this is necessary to
+        # avoid bleed into other specs.
+        backtrace_clean_patterns = config.backtrace_clean_patterns
+        example.run
+        config.backtrace_clean_patterns = backtrace_clean_patterns
+      end
       it "clears the backtrace clean patterns" do
         config.full_backtrace = true
         config.backtrace_clean_patterns.should == []

spec/rspec/core/resources/drb_example_spec.rb

@@ -1,5 +1,3 @@
-p RSpec.configuration.output_stream
-p RSpec::Core::Runner.running_in_drb?
 describe "DUMMY CONTEXT for 'DrbCommandLine with -c option'" do
   it "should be output with green bar" do
     true.should be_true