Minimize bundled user-agent CSS: html.css

third_party/WebKit/Source/build/scripts/in_generator.py

Index: third_party/WebKit/Source/build/scripts/in_generator.py
diff --git a/third_party/WebKit/Source/build/scripts/in_generator.py b/third_party/WebKit/Source/build/scripts/in_generator.py
index 841f00e51541280a62ee7448b32b3c163bbfbeec..ec1fe3f92a9f82a66c66974ed86767a63941219d 100644
--- a/third_party/WebKit/Source/build/scripts/in_generator.py
+++ b/third_party/WebKit/Source/build/scripts/in_generator.py
@@ -34,20 +34,8 @@ import optparse
 from in_file import InFile
 
 
-class Writer(object):
-    # Subclasses should override.
-    class_name = None
-    defaults = None
-    valid_values = None
-    default_parameters = None
-
+class GenericWriter(object):
     def __init__(self, in_files):
-        if isinstance(in_files, basestring):
-            in_files = [in_files]
-        if in_files:
-            self.in_file = InFile.load_from_files(in_files, self.defaults, self.valid_values, self.default_parameters)
-        else:
-            self.in_file = None
         self._outputs = {}  # file_name -> generator
 
     def _write_file_if_changed(self, output_dir, contents, file_name):
@@ -74,6 +62,24 @@ class Writer(object):
         self.gperf_path = gperf_path
 
 
+class Writer(GenericWriter):
+    # Subclasses should override.
+    class_name = None
+    defaults = None
+    valid_values = None
+    default_parameters = None
+
+    def __init__(self, in_files):
+        super(Writer, self).__init__(in_files)
+
+        if isinstance(in_files, basestring):
+            in_files = [in_files]
+        if in_files:
+            self.in_file = InFile.load_from_files(in_files, self.defaults, self.valid_values, self.default_parameters)
+        else:
+            self.in_file = None
+
+
 class Maker(object):
     def __init__(self, writer_class):
         self._writer_class = writer_class