Leak IsolateData since Environment is also leaked

atom/browser/atom_browser_main_parts.cc

@@ -129,13 +129,9 @@ void AtomBrowserMainParts::PostEarlyInitialization() {
   // Support the "--debug" switch.
   node_debugger_.reset(new NodeDebugger(js_env_->isolate()));
 
-  isolate_data_.reset(
-      new node::IsolateData(js_env_->isolate(), uv_default_loop()));
-
   // Create the global environment.
   node::Environment* env =
-      node_bindings_->CreateEnvironment(isolate_data_.get(),
-                                        js_env_->context());
+      node_bindings_->CreateEnvironment(js_env_->context());
 
   // Make sure node can get correct environment when debugging.
   if (node_debugger_->IsRunning())

atom/browser/atom_browser_main_parts.h

@@ -15,10 +15,6 @@
 
 class BrowserProcess;
 
-namespace node {
-class IsolateData;
-}
-
 namespace atom {
 
 class AtomBindings;
@@ -86,7 +82,6 @@ class AtomBrowserMainParts : public brightray::BrowserMainParts {
   std::unique_ptr<NodeBindings> node_bindings_;
   std::unique_ptr<AtomBindings> atom_bindings_;
   std::unique_ptr<NodeDebugger> node_debugger_;
-  std::unique_ptr<node::IsolateData> isolate_data_;
 
   base::Timer gc_timer_;
 

atom/common/node_bindings.cc

@@ -144,7 +144,7 @@ void NodeBindings::Initialize() {
 }
 
 node::Environment* NodeBindings::CreateEnvironment(
-    node::IsolateData* isolate_data, v8::Handle<v8::Context> context) {
+    v8::Handle<v8::Context> context) {
   auto args = AtomCommandLine::argv();
 
   // Feed node the path to initialization script.
@@ -160,7 +160,7 @@ node::Environment* NodeBindings::CreateEnvironment(
 
   std::unique_ptr<const char*[]> c_argv = StringVectorToArgArray(args);
   node::Environment* env = node::CreateEnvironment(
-      isolate_data, context,
+      new node::IsolateData(context->GetIsolate(), uv_default_loop()), context,
       args.size(), c_argv.get(), 0, nullptr);
 
   // Node uses the deprecated SetAutorunMicrotasks(false) mode, we should switch

atom/common/node_bindings.h

@@ -16,7 +16,6 @@ class MessageLoop;
 
 namespace node {
 class Environment;
-class IsolateData;
 }
 
 namespace atom {
@@ -31,8 +30,7 @@ class NodeBindings {
   void Initialize();
 
   // Create the environment and load node.js.
-  node::Environment* CreateEnvironment(node::IsolateData* isolate_data,
-                                       v8::Handle<v8::Context> context);
+  node::Environment* CreateEnvironment(v8::Handle<v8::Context> context);
 
   // Load node.js in the environment.
   void LoadEnvironment(node::Environment* env);

atom/renderer/atom_renderer_client.cc

@@ -349,13 +349,10 @@ void AtomRendererClient::DidCreateScriptContext(
   if (first_time) {
     node_bindings_->Initialize();
     node_bindings_->PrepareMessageLoop();
-    isolate_data_.reset(new node::IsolateData(context->GetIsolate(),
-                                              uv_default_loop()));
   }
 
   // Setup node environment for each window.
-  node::Environment* env =
-      node_bindings_->CreateEnvironment(isolate_data_.get(), context);
+  node::Environment* env = node_bindings_->CreateEnvironment(context);
 
   // Add Electron extended APIs.
   atom_bindings_->BindTo(env->isolate(), env->process_object());

atom/renderer/atom_renderer_client.h

@@ -10,10 +10,6 @@
 
 #include "content/public/renderer/content_renderer_client.h"
 
-namespace node {
-class IsolateData;
-}
-
 namespace atom {
 
 class AtomBindings;
@@ -73,7 +69,6 @@ class AtomRendererClient : public content::ContentRendererClient {
   std::unique_ptr<NodeBindings> node_bindings_;
   std::unique_ptr<AtomBindings> atom_bindings_;
   std::unique_ptr<PreferencesManager> preferences_manager_;
-  std::unique_ptr<node::IsolateData> isolate_data_;
   bool isolated_world_;
 
   DISALLOW_COPY_AND_ASSIGN(AtomRendererClient);