[Bindings] Create and use V8 context snapshots

third_party/WebKit/Source/bindings/templates/partial_interface.h.tmpl

 {% filter format_blink_cpp_source_code %}
 
 {% include 'copyright_block.txt' %}
 #ifndef {{v8_class_or_partial}}_h
 #define {{v8_class_or_partial}}_h
 
 {% for filename in header_includes %}
 #include "{{filename}}"
 {% endfor %}
 
@@ skipping 24 matching lines @@
 
   {% for feature in optional_features %}
   static void install{{feature.name}}(ScriptState*, v8::Local<v8::Object> instance);
   static void install{{feature.name}}(v8::Isolate*, const DOMWrapperWorld&, v8::Local<v8::Object> instance, v8::Local<v8::Object> prototype, v8::Local<v8::Function> interface);
   {% if not feature.needs_instance %}
   static void install{{feature.name}}(ScriptState*);
   {% endif %}
   {% endfor %}
 
   {% if needs_runtime_enabled_installer %}
-  static void installRuntimeEnabledFeatures(
-      v8::Isolate* isolate,
-      const DOMWrapperWorld& world,
+  static void InstallRuntimeEnabledFeatures(
+      v8::Isolate*,
+      const DOMWrapperWorld&,
       v8::Local<v8::Object> instance,
       v8::Local<v8::Object> prototype,
       v8::Local<v8::Function> interface);
+  static void InstallRuntimeEnabledFeaturesOnTemplate(
+      v8::Isolate*,
+      const DOMWrapperWorld&,
+      v8::Local<v8::FunctionTemplate> interface_template);
   {% endif %}
 
   // Callback functions
   {% for attribute in attributes %}
   {% if attribute.is_cached_accessor %}
   {{exported}}static v8::Local<v8::Private> {{attribute.name}}CachedPropertyKey(v8::Isolate* isolate);
   {% endif %}
   {% for world_suffix in attribute.world_suffixes %}
   {% if not attribute.constructor_type %}
   {{exported}}static void {{attribute.name}}AttributeGetterCallback{{world_suffix}}(
@@ skipping 43 matching lines @@
 
  private:
   static void install{{v8_class}}Template(v8::Isolate*, const DOMWrapperWorld&, v8::Local<v8::FunctionTemplate> interfaceTemplate);
 };
 
 }  // namespace blink
 
 #endif  // {{v8_class_or_partial}}_h
 
 {% endfilter %}{# format_blink_cpp_source_code #}