Remove template parameter on ComputedStyleBase.

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

Index: third_party/WebKit/Source/build/scripts/make_computed_style_base.py
diff --git a/third_party/WebKit/Source/build/scripts/make_computed_style_base.py b/third_party/WebKit/Source/build/scripts/make_computed_style_base.py
index 50dc4e572cf04b5179ad2ca2304fefc2cd0478f0..dd1dd2867930463b507693a7df43bfef1ed14867 100755
--- a/third_party/WebKit/Source/build/scripts/make_computed_style_base.py
+++ b/third_party/WebKit/Source/build/scripts/make_computed_style_base.py
@@ -442,6 +442,7 @@ class ComputedStyleBaseWriter(make_style_builder.StyleBuilderWriter):
         self._include_paths = _get_include_paths(all_properties)
         self._outputs = {
             'ComputedStyleBase.h': self.generate_base_computed_style_h,
+            'ComputedStyleBase.cpp': self.generate_base_computed_style_cpp,
             'ComputedStyleBaseConstants.h': self.generate_base_computed_style_constants,
         }
 
@@ -455,6 +456,16 @@ class ComputedStyleBaseWriter(make_style_builder.StyleBuilderWriter):
             'diff_functions_map': self._diff_functions_map,
         }
 
+    @template_expander.use_jinja('ComputedStyleBase.cpp.tmpl', tests={'in': lambda a, b: a in b})
+    def generate_base_computed_style_cpp(self):
+        return {
+            'properties': self._properties,
+            'enums': self._generated_enums,
+            'include_paths': self._include_paths,
+            'computed_style': self._root_group,
+            'diff_functions_map': self._diff_functions_map,
+        }
+
     @template_expander.use_jinja('ComputedStyleBaseConstants.h.tmpl')
     def generate_base_computed_style_constants(self):
         return {