[Extensions Bindings] Remove Isolate arg from APIBinding::CreateInstance

extensions/renderer/declarative_event_unittest.cc

Index: extensions/renderer/declarative_event_unittest.cc
diff --git a/extensions/renderer/declarative_event_unittest.cc b/extensions/renderer/declarative_event_unittest.cc
index 4b33591d6e20f2591390e9926abdc2e4731363d0..c5771d8a3af6ed106474866c8990a8270526185b 100644
--- a/extensions/renderer/declarative_event_unittest.cc
+++ b/extensions/renderer/declarative_event_unittest.cc
@@ -199,8 +199,7 @@ TEST_F(DeclarativeEventWithSchemaTest, TestAllMethods) {
   v8::Local<v8::Context> context = MainContext();
 
   v8::Local<v8::Object> api = bindings_system()->CreateAPIInstance(
-      kDeclarativeAPIName, context, isolate(), base::Bind(&AllowAllAPIs),
-      nullptr);
+      kDeclarativeAPIName, context, base::Bind(&AllowAllAPIs), nullptr);
   ASSERT_FALSE(api.IsEmpty());
 
   v8::Local<v8::Value> declarative_event =