Framelet Prototype 2016

components/guest_view/renderer/guest_view_request.cc

Index: components/guest_view/renderer/guest_view_request.cc
diff --git a/components/guest_view/renderer/guest_view_request.cc b/components/guest_view/renderer/guest_view_request.cc
index 45edac41c10b009c4dca3f3489f7440bfce8b359..a79cc9719890a2bcd4a77685b203a4eb8c32d0bd 100644
--- a/components/guest_view/renderer/guest_view_request.cc
+++ b/components/guest_view/renderer/guest_view_request.cc
@@ -17,18 +17,22 @@
 
 namespace guest_view {
 
-GuestViewRequest::GuestViewRequest(GuestViewContainer* container,
-                                   v8::Local<v8::Function> callback,
-                                   v8::Isolate* isolate)
-    : container_(container),
+GuestViewRequest::GuestViewRequest(GuestViewContainer* container)
+    : container_(container) {}
+
+GuestViewRequest::~GuestViewRequest() {}
+
+GuestViewJavaScriptRequest::GuestViewJavaScriptRequest(
+    GuestViewContainer* container,
+    v8::Local<v8::Function> callback,
+    v8::Isolate* isolate)
+    : GuestViewRequest(container),
       callback_(isolate, callback),
-      isolate_(isolate) {
-}
+      isolate_(isolate) {}
 
-GuestViewRequest::~GuestViewRequest() {
-}
+GuestViewJavaScriptRequest::~GuestViewJavaScriptRequest() {}
 
-void GuestViewRequest::ExecuteCallbackIfAvailable(
+void GuestViewJavaScriptRequest::ExecuteCallbackIfAvailable(
     int argc,
     scoped_ptr<v8::Local<v8::Value>[]> argv) {
   if (callback_.IsEmpty())
@@ -47,13 +51,17 @@ void GuestViewRequest::ExecuteCallbackIfAvailable(
   callback->Call(context->Global(), argc, argv.get());
 }
 
+void GuestViewJavaScriptRequest::HandleDefaultResponse() {
+  ExecuteCallbackIfAvailable(0 /* argc */, nullptr);
+}
+
 GuestViewAttachRequest::GuestViewAttachRequest(
     GuestViewContainer* container,
     int guest_instance_id,
     scoped_ptr<base::DictionaryValue> params,
     v8::Local<v8::Function> callback,
     v8::Isolate* isolate)
-    : GuestViewRequest(container, callback, isolate),
+    : GuestViewJavaScriptRequest(container, callback, isolate),
       guest_instance_id_(guest_instance_id),
       params_(std::move(params)) {}
 
@@ -109,12 +117,10 @@ void GuestViewAttachRequest::HandleResponse(const IPC::Message& message) {
   ExecuteCallbackIfAvailable(argc, std::move(argv));
 }
 
-GuestViewDetachRequest::GuestViewDetachRequest(
-    GuestViewContainer* container,
-    v8::Local<v8::Function> callback,
-    v8::Isolate* isolate)
-    : GuestViewRequest(container, callback, isolate) {
-}
+GuestViewDetachRequest::GuestViewDetachRequest(GuestViewContainer* container,
+                                               v8::Local<v8::Function> callback,
+                                               v8::Isolate* isolate)
+    : GuestViewJavaScriptRequest(container, callback, isolate) {}
 
 GuestViewDetachRequest::~GuestViewDetachRequest() {
 }