refactor: ginify Cookies (#22823)

lib/browser/api/session.js

@@ -2,7 +2,7 @@
 
 const { EventEmitter } = require('events');
 const { app, deprecate } = require('electron');
-const { fromPartition, Session, Cookies, Protocol } = process.electronBinding('session');
+const { fromPartition, Session, Protocol } = process.electronBinding('session');
 
 // Public API.
 Object.defineProperties(exports, {
@@ -16,7 +16,6 @@ Object.defineProperties(exports, {
   }
 });
 
-Object.setPrototypeOf(Cookies.prototype, EventEmitter.prototype);
 Object.setPrototypeOf(Session.prototype, EventEmitter.prototype);
 
 Session.prototype._init = function () {

shell/browser/api/electron_api_cookies.cc

@@ -173,9 +173,10 @@ std::string InclusionStatusToString(
 
 }  // namespace
 
+gin::WrapperInfo Cookies::kWrapperInfo = {gin::kEmbedderNativeGin};
+
 Cookies::Cookies(v8::Isolate* isolate, ElectronBrowserContext* browser_context)
     : browser_context_(browser_context) {
-  Init(isolate);
   cookie_change_subscription_ =
       browser_context_->cookie_change_notifier()->RegisterCookieChangeCallback(
           base::BindRepeating(&Cookies::OnCookieChanged,
@@ -184,16 +185,17 @@ Cookies::Cookies(v8::Isolate* isolate, ElectronBrowserContext* browser_context)
 
 Cookies::~Cookies() = default;
 
-v8::Local<v8::Promise> Cookies::Get(const gin_helper::Dictionary& filter) {
-  gin_helper::Promise<net::CookieList> promise(isolate());
+v8::Local<v8::Promise> Cookies::Get(v8::Isolate* isolate,
+                                    const gin_helper::Dictionary& filter) {
+  gin_helper::Promise<net::CookieList> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
-  auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
-      browser_context_.get());
+  auto* storage_partition =
+      content::BrowserContext::GetDefaultStoragePartition(browser_context_);
   auto* manager = storage_partition->GetCookieManagerForBrowserProcess();
 
   base::DictionaryValue dict;
-  gin::ConvertFromV8(isolate(), filter.GetHandle(), &dict);
+  gin::ConvertFromV8(isolate, filter.GetHandle(), &dict);
 
   std::string url;
   filter.Get("url", &url);
@@ -215,17 +217,18 @@ v8::Local<v8::Promise> Cookies::Get(const gin_helper::Dictionary& filter) {
   return handle;
 }
 
-v8::Local<v8::Promise> Cookies::Remove(const GURL& url,
+v8::Local<v8::Promise> Cookies::Remove(v8::Isolate* isolate,
+                                       const GURL& url,
                                        const std::string& name) {
-  gin_helper::Promise<void> promise(isolate());
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   auto cookie_deletion_filter = network::mojom::CookieDeletionFilter::New();
   cookie_deletion_filter->url = url;
   cookie_deletion_filter->cookie_name = name;
 
-  auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
-      browser_context_.get());
+  auto* storage_partition =
+      content::BrowserContext::GetDefaultStoragePartition(browser_context_);
   auto* manager = storage_partition->GetCookieManagerForBrowserProcess();
 
   manager->DeleteCookies(
@@ -239,8 +242,9 @@ v8::Local<v8::Promise> Cookies::Remove(const GURL& url,
   return handle;
 }
 
-v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
-  gin_helper::Promise<void> promise(isolate());
+v8::Local<v8::Promise> Cookies::Set(v8::Isolate* isolate,
+                                    const base::DictionaryValue& details) {
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
   const std::string* url_string = details.FindStringKey("url");
@@ -280,8 +284,8 @@ v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
     options.set_include_httponly();
   }
 
-  auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
-      browser_context_.get());
+  auto* storage_partition =
+      content::BrowserContext::GetDefaultStoragePartition(browser_context_);
   auto* manager = storage_partition->GetCookieManagerForBrowserProcess();
   manager->SetCanonicalCookie(
       *canonical_cookie, url.scheme(), options,
@@ -299,12 +303,12 @@ v8::Local<v8::Promise> Cookies::Set(base::DictionaryValue details) {
   return handle;
 }
 
-v8::Local<v8::Promise> Cookies::FlushStore() {
-  gin_helper::Promise<void> promise(isolate());
+v8::Local<v8::Promise> Cookies::FlushStore(v8::Isolate* isolate) {
+  gin_helper::Promise<void> promise(isolate);
   v8::Local<v8::Promise> handle = promise.GetHandle();
 
-  auto* storage_partition = content::BrowserContext::GetDefaultStoragePartition(
-      browser_context_.get());
+  auto* storage_partition =
+      content::BrowserContext::GetDefaultStoragePartition(browser_context_);
   auto* manager = storage_partition->GetCookieManagerForBrowserProcess();
 
   manager->FlushCookieStore(base::BindOnce(
@@ -314,10 +318,11 @@ v8::Local<v8::Promise> Cookies::FlushStore() {
 }
 
 void Cookies::OnCookieChanged(const net::CookieChangeInfo& change) {
-  v8::HandleScope scope(isolate());
-  Emit("changed", gin::ConvertToV8(isolate(), change.cookie),
-       gin::ConvertToV8(isolate(), change.cause),
-       gin::ConvertToV8(isolate(),
+  v8::Isolate* isolate = v8::Isolate::GetCurrent();
+  v8::HandleScope scope(isolate);
+  Emit("changed", gin::ConvertToV8(isolate, change.cookie),
+       gin::ConvertToV8(isolate, change.cause),
+       gin::ConvertToV8(isolate,
                         change.cause != net::CookieChangeCause::INSERTED));
 }
 
@@ -327,17 +332,20 @@ gin::Handle<Cookies> Cookies::Create(v8::Isolate* isolate,
   return gin::CreateHandle(isolate, new Cookies(isolate, browser_context));
 }
 
-// static
-void Cookies::BuildPrototype(v8::Isolate* isolate,
-                             v8::Local<v8::FunctionTemplate> prototype) {
-  prototype->SetClassName(gin::StringToV8(isolate, "Cookies"));
-  gin_helper::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
+gin::ObjectTemplateBuilder Cookies::GetObjectTemplateBuilder(
+    v8::Isolate* isolate) {
+  return gin_helper::EventEmitterMixin<Cookies>::GetObjectTemplateBuilder(
+             isolate)
       .SetMethod("get", &Cookies::Get)
       .SetMethod("remove", &Cookies::Remove)
       .SetMethod("set", &Cookies::Set)
       .SetMethod("flushStore", &Cookies::FlushStore);
 }
 
+const char* Cookies::GetTypeName() {
+  return "Cookies";
+}
+
 }  // namespace api
 
 }  // namespace electron

shell/browser/api/electron_api_cookies.h

@@ -12,6 +12,7 @@
 #include "gin/handle.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_change_dispatcher.h"
+#include "shell/browser/event_emitter_mixin.h"
 #include "shell/common/gin_helper/promise.h"
 #include "shell/common/gin_helper/trackable_object.h"
 
@@ -33,23 +34,30 @@ class ElectronBrowserContext;
 
 namespace api {
 
-class Cookies : public gin_helper::TrackableObject<Cookies> {
+class Cookies : public gin::Wrappable<Cookies>,
+                public gin_helper::EventEmitterMixin<Cookies> {
  public:
   static gin::Handle<Cookies> Create(v8::Isolate* isolate,
                                      ElectronBrowserContext* browser_context);
 
-  // gin_helper::TrackableObject:
-  static void BuildPrototype(v8::Isolate* isolate,
-                             v8::Local<v8::FunctionTemplate> prototype);
+  // gin::Wrappable
+  static gin::WrapperInfo kWrapperInfo;
+  gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
+      v8::Isolate* isolate) override;
+  const char* GetTypeName() override;
 
  protected:
   Cookies(v8::Isolate* isolate, ElectronBrowserContext* browser_context);
   ~Cookies() override;
 
-  v8::Local<v8::Promise> Get(const gin_helper::Dictionary& filter);
-  v8::Local<v8::Promise> Set(base::DictionaryValue details);
-  v8::Local<v8::Promise> Remove(const GURL& url, const std::string& name);
-  v8::Local<v8::Promise> FlushStore();
+  v8::Local<v8::Promise> Get(v8::Isolate*,
+                             const gin_helper::Dictionary& filter);
+  v8::Local<v8::Promise> Set(v8::Isolate*,
+                             const base::DictionaryValue& details);
+  v8::Local<v8::Promise> Remove(v8::Isolate*,
+                                const GURL& url,
+                                const std::string& name);
+  v8::Local<v8::Promise> FlushStore(v8::Isolate*);
 
   // CookieChangeNotifier subscription:
   void OnCookieChanged(const net::CookieChangeInfo& change);
@@ -58,7 +66,9 @@ class Cookies : public gin_helper::TrackableObject<Cookies> {
   std::unique_ptr<base::CallbackList<void(
       const net::CookieChangeInfo& change)>::Subscription>
       cookie_change_subscription_;
-  scoped_refptr<ElectronBrowserContext> browser_context_;
+
+  // Weak reference; ElectronBrowserContext is guaranteed to outlive us.
+  ElectronBrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(Cookies);
 };

shell/browser/api/electron_api_session.cc

@@ -305,7 +305,6 @@ Session::~Session() {
   // TODO(zcbenz): Now since URLRequestContextGetter is gone, is this still
   // needed?
   // Refs https://github.com/electron/electron/pull/12305.
-  DestroyGlobalHandle(isolate(), cookies_);
   DestroyGlobalHandle(isolate(), protocol_);
   g_sessions.erase(weak_map_id());
 }
@@ -1053,9 +1052,6 @@ void Initialize(v8::Local<v8::Object> exports,
   dict.Set(
       "Session",
       Session::GetConstructor(isolate)->GetFunction(context).ToLocalChecked());
-  dict.Set(
-      "Cookies",
-      Cookies::GetConstructor(isolate)->GetFunction(context).ToLocalChecked());
   dict.Set(
       "Protocol",
       Protocol::GetConstructor(isolate)->GetFunction(context).ToLocalChecked());