1 files changed, 15 insertions, 6 deletions
diff --git a/chromium/third_party/blink/renderer/build/scripts/make_element_type_helpers.py b/chromium/third_party/blink/renderer/build/scripts/make_element_type_helpers.py
index 057a1be1fe8..29a43f31777 100755
--- a/chromium/third_party/blink/renderer/build/scripts/make_element_type_helpers.py
+++ b/chromium/third_party/blink/renderer/build/scripts/make_element_type_helpers.py
@@ -12,6 +12,7 @@ import template_expander
 
 from blinkbuild.name_style_converter import NameStyleConverter
 
+
 def _symbol(tag):
     return 'k' + tag['name'].to_upper_camel_case()
 
@@ -43,10 +44,12 @@ class MakeElementTypeHelpersWriter(json5_generator.Writer):
     }
 
     def __init__(self, json5_file_path, output_dir):
-        super(MakeElementTypeHelpersWriter, self).__init__(json5_file_path, output_dir)
+        super(MakeElementTypeHelpersWriter, self).__init__(
+            json5_file_path, output_dir)
 
         self.namespace = self.json5_file.metadata['namespace'].strip('"')
-        self.fallback_interface = self.json5_file.metadata['fallbackInterfaceName'].strip('"')
+        self.fallback_interface = self.json5_file.metadata[
+            'fallbackInterfaceName'].strip('"')
 
         assert self.namespace, 'A namespace is required.'
 
@@ -57,7 +60,8 @@ class MakeElementTypeHelpersWriter(json5_generator.Writer):
         }
 
         base_element_header = 'third_party/blink/renderer/core/{}/{}_element.h'.format(
-            self.namespace.lower(), NameStyleConverter(self.namespace).to_snake_case())
+            self.namespace.lower(),
+            NameStyleConverter(self.namespace).to_snake_case())
         self._template_context = {
             'base_element_header': base_element_header,
             'cpp_namespace': self.namespace.lower() + '_names',
@@ -79,13 +83,17 @@ class MakeElementTypeHelpersWriter(json5_generator.Writer):
             elements.add(tag['js_interface'])
 
         for tag in tags:
-            tag['multipleTagNames'] = (interface_counts[tag['interface']] > 1 or tag['interface'] == self.fallback_interface)
+            tag['multipleTagNames'] = (
+                interface_counts[tag['interface']] > 1
+                or tag['interface'] == self.fallback_interface)
 
-    @template_expander.use_jinja("templates/element_type_helpers.h.tmpl", filters=filters)
+    @template_expander.use_jinja(
+        "templates/element_type_helpers.h.tmpl", filters=filters)
     def generate_helper_header(self):
         return self._template_context
 
-    @template_expander.use_jinja("templates/element_type_helpers.cc.tmpl", filters=filters)
+    @template_expander.use_jinja(
+        "templates/element_type_helpers.cc.tmpl", filters=filters)
     def generate_helper_implementation(self):
         return self._template_context
 
@@ -98,5 +106,6 @@ class MakeElementTypeHelpersWriter(json5_generator.Writer):
             name = 'Html'
         return '%s%sElement' % (self.namespace, name)
 
+
 if __name__ == "__main__":
     json5_generator.Maker(MakeElementTypeHelpersWriter).main()