[bindings] Implement an ExperimentEnabled IDL extended attribute.

third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp

Index: third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp b/third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp
index d54a317f166b9bb66bbb2940205ef68ea2b1fb0b..3c79846024c901dc538446012fbf55498863f941 100644
--- a/third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp
+++ b/third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.cpp
@@ -19,6 +19,7 @@
 #include "bindings/modules/v8/V8TestInterface5.h"
 #include "core/dom/ContextFeatures.h"
 #include "core/dom/Document.h"
+#include "core/experiments/Experiments.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/TraceEvent.h"
 #include "wtf/GetPtr.h"
@@ -962,11 +963,13 @@ static void installV8TestInterface5Template(v8::Local<v8::FunctionTemplate> func
     v8::Local<v8::Signature> defaultSignature;
     if (!RuntimeEnabledFeatures::featureNameEnabled())
         defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "TestInterface5", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface5::internalFieldCount, 0, 0, 0, 0, 0, 0);
-    else
-        defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "TestInterface5", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface5::internalFieldCount,
-            V8TestInterface5Attributes, WTF_ARRAY_LENGTH(V8TestInterface5Attributes),
-            V8TestInterface5Accessors, WTF_ARRAY_LENGTH(V8TestInterface5Accessors),
-            V8TestInterface5Methods, WTF_ARRAY_LENGTH(V8TestInterface5Methods));
+    else {
+            defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "TestInterface5", V8TestInterfaceEmpty::domTemplate(isolate), V8TestInterface5::internalFieldCount,
+                V8TestInterface5Attributes, WTF_ARRAY_LENGTH(V8TestInterface5Attributes),
+                V8TestInterface5Accessors, WTF_ARRAY_LENGTH(V8TestInterface5Accessors),
+                V8TestInterface5Methods, WTF_ARRAY_LENGTH(V8TestInterface5Methods));
+    }
+
     v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
     ALLOW_UNUSED_LOCAL(instanceTemplate);
     v8::Local<v8::ObjectTemplate> prototypeTemplate = functionTemplate->PrototypeTemplate();
@@ -976,6 +979,8 @@ static void installV8TestInterface5Template(v8::Local<v8::FunctionTemplate> func
         {"CONST_JAVASCRIPT", 1, 0, V8DOMConfiguration::ConstantTypeShort},
     };
     V8DOMConfiguration::installConstants(isolate, functionTemplate, prototypeTemplate, V8TestInterface5Constants, WTF_ARRAY_LENGTH(V8TestInterface5Constants));
+    ExecutionContext* ec = currentExecutionContext(isolate);
+    ALLOW_UNUSED_LOCAL(ec);
     v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::indexedPropertyGetterCallback, TestInterface5ImplementationV8Internal::indexedPropertySetterCallback, 0, TestInterface5ImplementationV8Internal::indexedPropertyDeleterCallback, indexedPropertyEnumerator<TestInterface5Implementation>, v8::Local<v8::Value>(), v8::PropertyHandlerFlags::kNone);
     instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
     v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::namedPropertyGetterCallback, TestInterface5ImplementationV8Internal::namedPropertySetterCallback, TestInterface5ImplementationV8Internal::namedPropertyQueryCallback, TestInterface5ImplementationV8Internal::namedPropertyDeleterCallback, TestInterface5ImplementationV8Internal::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking)));