[Bindings] Create and use V8 context snapshots

third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl

Index: third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
diff --git a/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl b/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
index d15a65c87308e8c4e34715313e5f49523e9470b0..2e76cb1fc12e561fcc8fd31974a0336fd42aa0f3 100644
--- a/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
+++ b/third_party/WebKit/Source/bindings/templates/interface_base.cpp.tmpl
@@ -642,17 +642,22 @@ static void install{{v8_class}}Template(v8::Isolate* isolate, const DOMWrapperWo
         attribute_configuration,
         with context %}
 {% from 'methods.cpp.tmpl' import install_custom_signature with context %}
-void {{v8_class_or_partial}}::installRuntimeEnabledFeatures(v8::Isolate* isolate, const DOMWrapperWorld& world, v8::Local<v8::Object> instance, v8::Local<v8::Object> prototype, v8::Local<v8::Function> interface) {
+void {{v8_class_or_partial}}::InstallRuntimeEnabledFeatures(
+    v8::Isolate* isolate,
+    const DOMWrapperWorld& world,
+    v8::Local<v8::Object> instance,
+    v8::Local<v8::Object> prototype,
+    v8::Local<v8::Function> interface) {
   {% if runtime_enabled_feature_name %}
 #error "We don't expect a runtime enabled interface {{v8_class_or_partial}} to have installRuntimeEnabledFeatures()."
   {% endif %}
 
   {% if is_partial %}
-  {{v8_class}}::installRuntimeEnabledFeatures(isolate, world, instance, prototype, interface);
+  {{v8_class}}::InstallRuntimeEnabledFeatures(isolate, world, instance, prototype, interface);
   {% endif %}
 
-  v8::Local<v8::FunctionTemplate> interfaceTemplate = {{v8_class}}::wrapperTypeInfo.domTemplate(isolate, world);
-  v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
+  v8::Local<v8::FunctionTemplate> interface_template = {{v8_class}}::wrapperTypeInfo.domTemplate(isolate, world);
+  v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interface_template);
   ALLOW_UNUSED_LOCAL(signature);
 
   {# TODO(peria): Generate code to install constants. It depends on runtime_enabled_feaure of this interface. #}