Remove dead Event#new_branch? method

app/models/event.rb

@@ -186,10 +186,6 @@ class Event < ActiveRecord::Base
     data[:ref]["refs/heads"]
   end
 
-  def new_branch?
-    commit_from =~ /^00000/
-  end
-
   def new_ref?
     commit_from =~ /^00000/
   end

spec/models/event_spec.rb

@@ -60,7 +60,6 @@ describe Event do
 
     it { @event.push?.should be_true }
     it { @event.proper?.should be_true }
-    it { @event.new_branch?.should be_true }
     it { @event.tag?.should be_false }
     it { @event.branch_name.should == "master" }
     it { @event.author.should == @user }