Avoid string allocation when parsing CSSPrimitiveValue::UnitType

third_party/WebKit/Source/core/core_generated.gyp

 #
 # Copyright (C) 2013 Google Inc. 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
@@ skipping 712 matching lines @@
             '<(blink_core_output_dir)/HTMLMetaElement.cpp',
           ],
           'action': [
             'python',
             '../build/scripts/make_token_matcher.py',
             '../core/html/HTMLMetaElement-in.cpp',
             '<(blink_core_output_dir)/HTMLMetaElement.cpp',
           ],
         },
         {
+          'action_name': 'CSSPrimitiveValueUnitTrie',
+          'inputs': [
+            '<@(make_trie_helpers_files)',
+            '../build/scripts/make_css_primitive_value_unit_trie.py',
+            '../build/scripts/templates/CSSPrimitiveValueUnitTrie.cpp.tmpl',
+            'css/CSSPrimitiveValueUnits.in',
+          ],
+          'outputs': [
+            '<(blink_core_output_dir)/CSSPrimitiveValueUnitTrie.cpp',
+          ],
+          'action': [
+            'python',
+            '../build/scripts/make_css_primitive_value_unit_trie.py',
+            'css/CSSPrimitiveValueUnits.in',
+            '--output_dir',
+            '<(blink_core_output_dir)',
+          ],
+        },
+        {
           'action_name': 'HTMLElementLookupTrie',
           'inputs': [
             '<@(make_trie_helpers_files)',
             '../build/scripts/make_element_lookup_trie.py',
             '../build/scripts/templates/ElementLookupTrie.cpp.tmpl',
             '../build/scripts/templates/ElementLookupTrie.h.tmpl',
             'html/HTMLTagNames.in',
           ],
           'outputs': [
             '<(blink_core_output_dir)/HTMLElementLookupTrie.cpp',
@@ skipping 42 matching lines @@
             '../build/scripts/rule_bison.py',
             '<(RULE_INPUT_PATH)',
             '<(blink_core_output_dir)',
             '<(bison_exe)',
           ],
         },
       ],
     },
   ],
 }