Apply snake_case to generated MediaFeatures.h

This CL has no behavior changes.

Bug: 770603
Change-Id: I0c1872dc6942c3cccf706b4c60869402bbe47f59
Reviewed-on: https://chromium-review.googlesource.com/961561
Commit-Queue: Kent Tamura <tkent@chromium.org>
Reviewed-by: Hitoshi Yoshida <peria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542996}

third_party/WebKit/Source/build/scripts/core/css/make_media_features.py

@@ -29,14 +29,14 @@ class MakeMediaFeaturesWriter(json5_generator.Writer):
         super(MakeMediaFeaturesWriter, self).__init__(json5_file_path)
 
         self._outputs = {
-            ('MediaFeatures.h'): self.generate_header,
+            ('media_features.h'): self.generate_header,
         }
         self._template_context = {
             'entries': self.json5_file.name_dictionaries,
             'input_files': self._input_files,
         }
 
-    @template_expander.use_jinja('core/css/templates/MediaFeatures.h.tmpl', filters=filters)
+    @template_expander.use_jinja('core/css/templates/media_features.h.tmpl', filters=filters)
     def generate_header(self):
         return self._template_context
 

third_party/WebKit/Source/build/scripts/core/css/templates/MediaFeatures.h.tmpl → third_party/WebKit/Source/build/scripts/core/css/templates/media_features.h.tmpl

@@ -3,8 +3,8 @@
 
 {{source_files_for_generated_file(template_file, input_files)}}
 
-#ifndef MediaFeatures_h
-#define MediaFeatures_h
+#ifndef BLINK_CORE_CSS_MEDIA_FEATURES_H_
+#define BLINK_CORE_CSS_MEDIA_FEATURES_H_
 
 #define CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(macro) \
     {% for entry in entries %}
@@ -14,4 +14,4 @@
     {% endif %}
     {% endfor %}
 
-#endif
+#endif  // BLINK_CORE_CSS_MEDIA_FEATURES_H_

third_party/WebKit/Source/core/BUILD.gn

@@ -1131,9 +1131,9 @@ code_generator("make_core_generated_atrule_names") {
 code_generator("make_core_generated_media_features") {
   script = "../build/scripts/core/css/make_media_features.py"
   json_inputs = [ "css/media_feature_names.json5" ]
-  templates = [ "../build/scripts/core/css/templates/MediaFeatures.h.tmpl" ]
+  templates = [ "../build/scripts/core/css/templates/media_features.h.tmpl" ]
   outputs = [
-    "$blink_core_output_dir/css/MediaFeatures.h",
+    "$blink_core_output_dir/css/media_features.h",
   ]
 }
 

third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp

@@ -32,12 +32,12 @@
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/css/CSSResolutionUnits.h"
 #include "core/css/CSSToLengthConversionData.h"
-#include "core/css/MediaFeatures.h"
 #include "core/css/MediaList.h"
 #include "core/css/MediaQuery.h"
 #include "core/css/MediaValuesDynamic.h"
 #include "core/css/MediaValuesInitialViewport.h"
 #include "core/css/media_feature_names.h"
+#include "core/css/media_features.h"
 #include "core/css/resolver/MediaQueryResult.h"
 #include "core/css_value_keywords.h"
 #include "core/frame/LocalFrame.h"