Experimental parser: cleanup state transformation in code generator

tools/lexer_generator/code_generator.jinja

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 238 matching lines @@
       {%- for r in ranges -%}
         {%- for key in range(r[0], r[1] + 1) -%}
           case {{key}}:
         {% endfor %}
       {%- endfor -%}
       {{ do_transition(transition_state_id) }}
     {% endfor -%}
     }
   {%- endif -%}
 
-  {%- for key, transition_state_id in state.transitions %}
+  {%- for key, transition_state_id in state['if_transitions'] %}
     if ({{do_key(key)}}) { // normal if transition
       {{ do_transition(transition_state_id) }}
     }
   {% endfor -%}
 
   {%- for key, transition_state_id in state['deferred_transitions'] %}
     if ({{do_key(key)}}) { // deferred transition
       {{ do_transition(transition_state_id) }}
     }
   {% endfor -%}
@@ skipping 84 matching lines @@
     // force use of stored_token
     stored_token = Token::ILLEGAL;
     // force use of marker
     marker = NULL;
     // force use of state_entry_0
     goto state_entry_0;
   }
 }
 } }