Convert make_names and make_event_factory to use json5 config format.

third_party/WebKit/Source/core/css/MediaFeatureNames.json5

Index: third_party/WebKit/Source/core/css/MediaFeatureNames.json5
diff --git a/third_party/WebKit/Source/core/css/MediaFeatureNames.json5 b/third_party/WebKit/Source/core/css/MediaFeatureNames.json5
new file mode 100644
index 0000000000000000000000000000000000000000..37419e7c9f2b1d7a53fed9c4c0180f15924d7ab3
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/MediaFeatureNames.json5
@@ -0,0 +1,52 @@
+{
+  metadata: {
+    namespace: "MediaFeature",
+    export: "",
+  },
+
+  data: [
+    "any-hover",
+    "any-pointer",
+    "color",
+    "color-index",
+    "grid",
+    "monochrome",
+    "height",
+    "hover",
+    "width",
+    "orientation",
+    "aspect-ratio",
+    "device-aspect-ratio",
+    "-webkit-device-pixel-ratio",
+    "device-height",
+    "device-width",
+    "display-mode",
+    "max-color",
+    "max-color-index",
+    "max-aspect-ratio",
+    "max-device-aspect-ratio",
+    "-webkit-max-device-pixel-ratio",
+    "max-device-height",
+    "max-device-width",
+    "max-height",
+    "max-monochrome",
+    "max-width",
+    "max-resolution",
+    "min-color",
+    "min-color-index",
+    "min-aspect-ratio",
+    "min-device-aspect-ratio",
+    "-webkit-min-device-pixel-ratio",
+    "min-device-height",
+    "min-device-width",
+    "min-height",
+    "min-monochrome",
+    "min-width",
+    "min-resolution",
+    "pointer",
+    "resolution",
+    "-webkit-transform-3d",
+    "scan",
+    "shape",
+  ],
+}