1 files changed, 7 insertions, 1 deletions
diff --git a/deps/v8/src/inspector/injected-script.cc b/deps/v8/src/inspector/injected-script.cc
index a5e981cda5..d13e5f8695 100644
--- a/deps/v8/src/inspector/injected-script.cc
+++ b/deps/v8/src/inspector/injected-script.cc
@@ -49,6 +49,7 @@ namespace v8_inspector {
 
 namespace {
 static const char privateKeyName[] = "v8-inspector#injectedScript";
+static const char kGlobalHandleLabel[] = "DevTools console";
 }  // namespace
 
 using protocol::Array;
@@ -511,6 +512,7 @@ v8::Local<v8::Value> InjectedScript::lastEvaluationResult() const {
 
 void InjectedScript::setLastEvaluationResult(v8::Local<v8::Value> result) {
   m_lastEvaluationResult.Reset(m_context->isolate(), result);
+  m_lastEvaluationResult.AnnotateStrongRetainer(kGlobalHandleLabel);
 }
 
 Response InjectedScript::resolveCallArgument(
@@ -601,8 +603,10 @@ Response InjectedScript::wrapEvaluateResult(
     Response response = wrapObject(resultValue, objectGroup, returnByValue,
                                    generatePreview, result);
     if (!response.isSuccess()) return response;
-    if (objectGroup == "console")
+    if (objectGroup == "console") {
       m_lastEvaluationResult.Reset(m_context->isolate(), resultValue);
+      m_lastEvaluationResult.AnnotateStrongRetainer(kGlobalHandleLabel);
+    }
   } else {
     v8::Local<v8::Value> exception = tryCatch.Exception();
     Response response =
@@ -624,6 +628,7 @@ v8::Local<v8::Object> InjectedScript::commandLineAPI() {
         m_context->isolate(),
         m_context->inspector()->console()->createCommandLineAPI(
             m_context->context(), m_sessionId));
+    m_commandLineAPI.AnnotateStrongRetainer(kGlobalHandleLabel);
   }
   return m_commandLineAPI.Get(m_context->isolate());
 }
@@ -769,6 +774,7 @@ int InjectedScript::bindObject(v8::Local<v8::Value> value,
   if (m_lastBoundObjectId <= 0) m_lastBoundObjectId = 1;
   int id = m_lastBoundObjectId++;
   m_idToWrappedObject[id].Reset(m_context->isolate(), value);
+  m_idToWrappedObject[id].AnnotateStrongRetainer(kGlobalHandleLabel);
 
   if (!groupName.isEmpty() && id > 0) {
     m_idToObjectGroupName[id] = groupName;