DevTools: migrate from OwnPtr to std::unique_ptr for inspector protocol classes.

third_party/WebKit/Source/modules/indexeddb/InspectorIndexedDBAgent.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 70 matching lines @@
 
 namespace IndexedDBAgentState {
 static const char indexedDBAgentEnabled[] = "indexedDBAgentEnabled";
 };
 
 namespace {
 
 class GetDatabaseNamesCallback final : public EventListener {
     WTF_MAKE_NONCOPYABLE(GetDatabaseNamesCallback);
 public:
-    static GetDatabaseNamesCallback* create(PassOwnPtr<RequestDatabaseNamesCallback> requestCallback, const String& securityOrigin)
+    static GetDatabaseNamesCallback* create(std::unique_ptr<RequestDatabaseNamesCallback> requestCallback, const String& securityOrigin)
     {
         return new GetDatabaseNamesCallback(std::move(requestCallback), securityOrigin);
     }
 
     ~GetDatabaseNamesCallback() override { }
 
     bool operator==(const EventListener& other) const override
     {
         return this == &other;
     }
 
     void handleEvent(ExecutionContext*, Event* event) override
     {
         if (event->type() != EventTypeNames::success) {
             m_requestCallback->sendFailure("Unexpected event type.");
             return;
         }
 
         IDBRequest* idbRequest = static_cast<IDBRequest*>(event->target());
         IDBAny* requestResult = idbRequest->resultAsAny();
         if (requestResult->getType() != IDBAny::DOMStringListType) {
             m_requestCallback->sendFailure("Unexpected result type.");
             return;
         }
 
         DOMStringList* databaseNamesList = requestResult->domStringList();
-        OwnPtr<protocol::Array<String>> databaseNames = protocol::Array<String>::create();
+        std::unique_ptr<protocol::Array<String>> databaseNames = protocol::Array<String>::create();
         for (size_t i = 0; i < databaseNamesList->length(); ++i)
             databaseNames->addItem(databaseNamesList->anonymousIndexedGetter(i));
         m_requestCallback->sendSuccess(std::move(databaseNames));
     }
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         EventListener::trace(visitor);
     }
 
 private:
-    GetDatabaseNamesCallback(PassOwnPtr<RequestDatabaseNamesCallback> requestCallback, const String& securityOrigin)
+    GetDatabaseNamesCallback(std::unique_ptr<RequestDatabaseNamesCallback> requestCallback, const String& securityOrigin)
         : EventListener(EventListener::CPPEventListenerType)
         , m_requestCallback(std::move(requestCallback))
         , m_securityOrigin(securityOrigin) { }
-    OwnPtr<RequestDatabaseNamesCallback> m_requestCallback;
+    std::unique_ptr<RequestDatabaseNamesCallback> m_requestCallback;
     String m_securityOrigin;
 };
 
 class ExecutableWithDatabase : public RefCounted<ExecutableWithDatabase> {
 public:
     ExecutableWithDatabase(ScriptState* scriptState)
         : m_scriptState(scriptState) { }
     virtual ~ExecutableWithDatabase() { }
     void start(IDBFactory*, SecurityOrigin*, const String& databaseName);
     virtual void execute(IDBDatabase*) = 0;
@@ skipping 118 matching lines @@
 
 static IDBIndex* indexForObjectStore(IDBObjectStore* idbObjectStore, const String& indexName)
 {
     TrackExceptionState exceptionState;
     IDBIndex* idbIndex = idbObjectStore->index(indexName, exceptionState);
     if (exceptionState.hadException())
         return nullptr;
     return idbIndex;
 }
 
-static PassOwnPtr<KeyPath> keyPathFromIDBKeyPath(const IDBKeyPath& idbKeyPath)
+static std::unique_ptr<KeyPath> keyPathFromIDBKeyPath(const IDBKeyPath& idbKeyPath)
 {
-    OwnPtr<KeyPath> keyPath;
+    std::unique_ptr<KeyPath> keyPath;
     switch (idbKeyPath.getType()) {
     case IDBKeyPath::NullType:
         keyPath = KeyPath::create().setType(KeyPath::TypeEnum::Null).build();
         break;
     case IDBKeyPath::StringType:
         keyPath = KeyPath::create().setType(KeyPath::TypeEnum::String).setString(idbKeyPath.string()).build();
         break;
     case IDBKeyPath::ArrayType: {
         keyPath = KeyPath::create().setType(KeyPath::TypeEnum::Array).build();
-        OwnPtr<protocol::Array<String>> array = protocol::Array<String>::create();
+        std::unique_ptr<protocol::Array<String>> array = protocol::Array<String>::create();
         const Vector<String>& stringArray = idbKeyPath.array();
         for (size_t i = 0; i < stringArray.size(); ++i)
             array->addItem(stringArray[i]);
         keyPath->setArray(std::move(array));
         break;
     }
     default:
         ASSERT_NOT_REACHED();
     }
 
     return keyPath;
 }
 
 class DatabaseLoader final : public ExecutableWithDatabase {
 public:
-    static PassRefPtr<DatabaseLoader> create(ScriptState* scriptState, PassOwnPtr<RequestDatabaseCallback> requestCallback)
+    static PassRefPtr<DatabaseLoader> create(ScriptState* scriptState, std::unique_ptr<RequestDatabaseCallback> requestCallback)
     {
         return adoptRef(new DatabaseLoader(scriptState, std::move(requestCallback)));
     }
 
     ~DatabaseLoader() override { }
 
     void execute(IDBDatabase* idbDatabase) override
     {
         const IDBDatabaseMetadata databaseMetadata = idbDatabase->metadata();
 
-        OwnPtr<protocol::Array<protocol::IndexedDB::ObjectStore>> objectStores = protocol::Array<protocol::IndexedDB::ObjectStore>::create();
+        std::unique_ptr<protocol::Array<protocol::IndexedDB::ObjectStore>> objectStores = protocol::Array<protocol::IndexedDB::ObjectStore>::create();
 
         for (const auto& storeMapEntry : databaseMetadata.objectStores) {
             const IDBObjectStoreMetadata& objectStoreMetadata = storeMapEntry.value;
 
-            OwnPtr<protocol::Array<protocol::IndexedDB::ObjectStoreIndex>> indexes = protocol::Array<protocol::IndexedDB::ObjectStoreIndex>::create();
+            std::unique_ptr<protocol::Array<protocol::IndexedDB::ObjectStoreIndex>> indexes = protocol::Array<protocol::IndexedDB::ObjectStoreIndex>::create();
 
             for (const auto& metadataMapEntry : objectStoreMetadata.indexes) {
                 const IDBIndexMetadata& indexMetadata = metadataMapEntry.value;
 
-                OwnPtr<ObjectStoreIndex> objectStoreIndex = ObjectStoreIndex::create()
+                std::unique_ptr<ObjectStoreIndex> objectStoreIndex = ObjectStoreIndex::create()
                     .setName(indexMetadata.name)
                     .setKeyPath(keyPathFromIDBKeyPath(indexMetadata.keyPath))
                     .setUnique(indexMetadata.unique)
                     .setMultiEntry(indexMetadata.multiEntry).build();
                 indexes->addItem(std::move(objectStoreIndex));
             }
 
-            OwnPtr<ObjectStore> objectStore = ObjectStore::create()
+            std::unique_ptr<ObjectStore> objectStore = ObjectStore::create()
                 .setName(objectStoreMetadata.name)
                 .setKeyPath(keyPathFromIDBKeyPath(objectStoreMetadata.keyPath))
                 .setAutoIncrement(objectStoreMetadata.autoIncrement)
                 .setIndexes(std::move(indexes)).build();
             objectStores->addItem(std::move(objectStore));
         }
-        OwnPtr<DatabaseWithObjectStores> result = DatabaseWithObjectStores::create()
+        std::unique_ptr<DatabaseWithObjectStores> result = DatabaseWithObjectStores::create()
             .setName(databaseMetadata.name)
             .setVersion(databaseMetadata.version)
             .setObjectStores(std::move(objectStores)).build();
 
         m_requestCallback->sendSuccess(std::move(result));
     }
 
     RequestCallback* getRequestCallback() override { return m_requestCallback.get(); }
 private:
-    DatabaseLoader(ScriptState* scriptState, PassOwnPtr<RequestDatabaseCallback> requestCallback)
+    DatabaseLoader(ScriptState* scriptState, std::unique_ptr<RequestDatabaseCallback> requestCallback)
         : ExecutableWithDatabase(scriptState)
         , m_requestCallback(std::move(requestCallback)) { }
-    OwnPtr<RequestDatabaseCallback> m_requestCallback;
+    std::unique_ptr<RequestDatabaseCallback> m_requestCallback;
 };
 
 static IDBKey* idbKeyFromInspectorObject(protocol::IndexedDB::Key* key)
 {
     IDBKey* idbKey;
 
     if (!key)
         return nullptr;
     String type = key->getType();
 
@@ skipping 39 matching lines @@
 
     IDBKeyRange::LowerBoundType lowerBoundType = keyRange->getLowerOpen() ? IDBKeyRange::LowerBoundOpen : IDBKeyRange::LowerBoundClosed;
     IDBKeyRange::UpperBoundType upperBoundType = keyRange->getUpperOpen() ? IDBKeyRange::UpperBoundOpen : IDBKeyRange::UpperBoundClosed;
     return IDBKeyRange::create(idbLower, idbUpper, lowerBoundType, upperBoundType);
 }
 
 class DataLoader;
 
 class OpenCursorCallback final : public EventListener {
 public:
-    static OpenCursorCallback* create(ScriptState* scriptState, PassOwnPtr<RequestDataCallback> requestCallback, int skipCount, unsigned pageSize)
+    static OpenCursorCallback* create(ScriptState* scriptState, std::unique_ptr<RequestDataCallback> requestCallback, int skipCount, unsigned pageSize)
     {
         return new OpenCursorCallback(scriptState, std::move(requestCallback), skipCount, pageSize);
     }
 
     ~OpenCursorCallback() override { }
 
     bool operator==(const EventListener& other) const override
     {
         return this == &other;
     }
@@ skipping 41 matching lines @@
         }
 
         Document* document = toDocument(m_scriptState->getExecutionContext());
         if (!document)
             return;
         // FIXME: There are no tests for this error showing when a recursive
         // object is inspected.
         const String16 errorMessage("\"Inspection error. Maximum depth reached?\"");
         ScriptState* scriptState = m_scriptState.get();
         ScriptState::Scope scope(scriptState);
-        OwnPtr<protocol::Value> keyJsonValue = toProtocolValue(scriptState->context(), idbCursor->key(scriptState).v8Value());
-        OwnPtr<protocol::Value> primaryKeyJsonValue = toProtocolValue(scriptState->context(), idbCursor->primaryKey(scriptState).v8Value());
-        OwnPtr<protocol::Value> valueJsonValue = toProtocolValue(scriptState->context(), idbCursor->value(scriptState).v8Value());
+        std::unique_ptr<protocol::Value> keyJsonValue = toProtocolValue(scriptState->context(), idbCursor->key(scriptState).v8Value());
+        std::unique_ptr<protocol::Value> primaryKeyJsonValue = toProtocolValue(scriptState->context(), idbCursor->primaryKey(scriptState).v8Value());
+        std::unique_ptr<protocol::Value> valueJsonValue = toProtocolValue(scriptState->context(), idbCursor->value(scriptState).v8Value());
         String16 key = keyJsonValue ? keyJsonValue->toJSONString() : errorMessage;
         String16 value = valueJsonValue ? valueJsonValue->toJSONString() : errorMessage;
         String primaryKey = primaryKeyJsonValue ? primaryKeyJsonValue->toJSONString() : errorMessage;
-        OwnPtr<DataEntry> dataEntry = DataEntry::create()
+        std::unique_ptr<DataEntry> dataEntry = DataEntry::create()
             .setKey(key)
             .setPrimaryKey(primaryKey)
             .setValue(value).build();
         m_result->addItem(std::move(dataEntry));
     }
 
     void end(bool hasMore)
     {
         m_requestCallback->sendSuccess(std::move(m_result), hasMore);
     }
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         EventListener::trace(visitor);
     }
 
 private:
-    OpenCursorCallback(ScriptState* scriptState, PassOwnPtr<RequestDataCallback> requestCallback, int skipCount, unsigned pageSize)
+    OpenCursorCallback(ScriptState* scriptState, std::unique_ptr<RequestDataCallback> requestCallback, int skipCount, unsigned pageSize)
         : EventListener(EventListener::CPPEventListenerType)
         , m_scriptState(scriptState)
         , m_requestCallback(std::move(requestCallback))
         , m_skipCount(skipCount)
         , m_pageSize(pageSize)
     {
         m_result = Array<DataEntry>::create();
     }
 
     RefPtr<ScriptState> m_scriptState;
-    OwnPtr<RequestDataCallback> m_requestCallback;
+    std::unique_ptr<RequestDataCallback> m_requestCallback;
     int m_skipCount;
     unsigned m_pageSize;
-    OwnPtr<Array<DataEntry>> m_result;
+    std::unique_ptr<Array<DataEntry>> m_result;
 };
 
 class DataLoader final : public ExecutableWithDatabase {
 public:
-    static PassRefPtr<DataLoader> create(ScriptState* scriptState, PassOwnPtr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
+    static PassRefPtr<DataLoader> create(ScriptState* scriptState, std::unique_ptr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
     {
         return adoptRef(new DataLoader(scriptState, std::move(requestCallback), objectStoreName, indexName, idbKeyRange, skipCount, pageSize));
     }
 
     ~DataLoader() override { }
 
     void execute(IDBDatabase* idbDatabase) override
     {
         IDBTransaction* idbTransaction = transactionForDatabase(getScriptState(), idbDatabase, m_objectStoreName);
         if (!idbTransaction) {
@@ skipping 16 matching lines @@
 
             idbRequest = idbIndex->openCursor(getScriptState(), m_idbKeyRange.get(), WebIDBCursorDirectionNext);
         } else {
             idbRequest = idbObjectStore->openCursor(getScriptState(), m_idbKeyRange.get(), WebIDBCursorDirectionNext);
         }
         OpenCursorCallback* openCursorCallback = OpenCursorCallback::create(getScriptState(), std::move(m_requestCallback), m_skipCount, m_pageSize);
         idbRequest->addEventListener(EventTypeNames::success, openCursorCallback, false);
     }
 
     RequestCallback* getRequestCallback() override { return m_requestCallback.get(); }
-    DataLoader(ScriptState* scriptState, PassOwnPtr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
+    DataLoader(ScriptState* scriptState, std::unique_ptr<RequestDataCallback> requestCallback, const String& objectStoreName, const String& indexName, IDBKeyRange* idbKeyRange, int skipCount, unsigned pageSize)
         : ExecutableWithDatabase(scriptState)
         , m_requestCallback(std::move(requestCallback))
         , m_objectStoreName(objectStoreName)
         , m_indexName(indexName)
         , m_idbKeyRange(idbKeyRange)
         , m_skipCount(skipCount)
         , m_pageSize(pageSize)
     {
     }
 
-    OwnPtr<RequestDataCallback> m_requestCallback;
+    std::unique_ptr<RequestDataCallback> m_requestCallback;
     String m_objectStoreName;
     String m_indexName;
     Persistent<IDBKeyRange> m_idbKeyRange;
     int m_skipCount;
     unsigned m_pageSize;
 };
 
 } // namespace
 
 // static
@@ skipping 48 matching lines @@
         return nullptr;
     }
     IDBFactory* idbFactory = GlobalIndexedDB::indexedDB(*domWindow);
 
     if (!idbFactory)
         *errorString = "No IndexedDB factory for given frame found";
 
     return idbFactory;
 }
 
-void InspectorIndexedDBAgent::requestDatabaseNames(ErrorString* errorString, const String& securityOrigin, PassOwnPtr<RequestDatabaseNamesCallback> requestCallback)
+void InspectorIndexedDBAgent::requestDatabaseNames(ErrorString* errorString, const String& securityOrigin, std::unique_ptr<RequestDatabaseNamesCallback> requestCallback)
 {
     LocalFrame* frame = m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
     Document* document = assertDocument(errorString, frame);
     if (!document)
         return;
     IDBFactory* idbFactory = assertIDBFactory(errorString, document);
     if (!idbFactory)
         return;
 
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     if (!scriptState)
         return;
     ScriptState::Scope scope(scriptState);
     TrackExceptionState exceptionState;
     IDBRequest* idbRequest = idbFactory->getDatabaseNames(scriptState, exceptionState);
     if (exceptionState.hadException()) {
         requestCallback->sendFailure("Could not obtain database names.");
         return;
     }
     idbRequest->addEventListener(EventTypeNames::success, GetDatabaseNamesCallback::create(std::move(requestCallback), document->getSecurityOrigin()->toRawString()), false);
 }
 
-void InspectorIndexedDBAgent::requestDatabase(ErrorString* errorString, const String& securityOrigin, const String& databaseName, PassOwnPtr<RequestDatabaseCallback> requestCallback)
+void InspectorIndexedDBAgent::requestDatabase(ErrorString* errorString, const String& securityOrigin, const String& databaseName, std::unique_ptr<RequestDatabaseCallback> requestCallback)
 {
     LocalFrame* frame = m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
     Document* document = assertDocument(errorString, frame);
     if (!document)
         return;
     IDBFactory* idbFactory = assertIDBFactory(errorString, document);
     if (!idbFactory)
         return;
 
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     if (!scriptState)
         return;
     ScriptState::Scope scope(scriptState);
     RefPtr<DatabaseLoader> databaseLoader = DatabaseLoader::create(scriptState, std::move(requestCallback));
     databaseLoader->start(idbFactory, document->getSecurityOrigin(), databaseName);
 }
 
 void InspectorIndexedDBAgent::requestData(ErrorString* errorString,
     const String& securityOrigin,
     const String& databaseName,
     const String& objectStoreName,
     const String& indexName,
     int skipCount,
     int pageSize,
     const Maybe<protocol::IndexedDB::KeyRange>& keyRange,
-    PassOwnPtr<RequestDataCallback> requestCallback)
+    std::unique_ptr<RequestDataCallback> requestCallback)
 {
     LocalFrame* frame = m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
     Document* document = assertDocument(errorString, frame);
     if (!document)
         return;
     IDBFactory* idbFactory = assertIDBFactory(errorString, document);
     if (!idbFactory)
         return;
 
     IDBKeyRange* idbKeyRange = keyRange.isJust() ? idbKeyRangeFromKeyRange(keyRange.fromJust()) : nullptr;
     if (keyRange.isJust() && !idbKeyRange) {
         *errorString = "Can not parse key range.";
         return;
     }
 
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     if (!scriptState)
         return;
     ScriptState::Scope scope(scriptState);
     RefPtr<DataLoader> dataLoader = DataLoader::create(scriptState, std::move(requestCallback), objectStoreName, indexName, idbKeyRange, skipCount, pageSize);
     dataLoader->start(idbFactory, document->getSecurityOrigin(), databaseName);
 }
 
 class ClearObjectStoreListener final : public EventListener {
     WTF_MAKE_NONCOPYABLE(ClearObjectStoreListener);
 public:
-    static ClearObjectStoreListener* create(PassOwnPtr<ClearObjectStoreCallback> requestCallback)
+    static ClearObjectStoreListener* create(std::unique_ptr<ClearObjectStoreCallback> requestCallback)
     {
         return new ClearObjectStoreListener(std::move(requestCallback));
     }
 
     ~ClearObjectStoreListener() override { }
 
     bool operator==(const EventListener& other) const override
     {
         return this == &other;
     }
 
     void handleEvent(ExecutionContext*, Event* event) override
     {
         if (event->type() != EventTypeNames::complete) {
             m_requestCallback->sendFailure("Unexpected event type.");
             return;
         }
 
         m_requestCallback->sendSuccess();
     }
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         EventListener::trace(visitor);
     }
 
 private:
-    ClearObjectStoreListener(PassOwnPtr<ClearObjectStoreCallback> requestCallback)
+    ClearObjectStoreListener(std::unique_ptr<ClearObjectStoreCallback> requestCallback)
         : EventListener(EventListener::CPPEventListenerType)
         , m_requestCallback(std::move(requestCallback))
     {
     }
 
-    OwnPtr<ClearObjectStoreCallback> m_requestCallback;
+    std::unique_ptr<ClearObjectStoreCallback> m_requestCallback;
 };
 
 
 class ClearObjectStore final : public ExecutableWithDatabase {
 public:
-    static PassRefPtr<ClearObjectStore> create(ScriptState* scriptState, const String& objectStoreName, PassOwnPtr<ClearObjectStoreCallback> requestCallback)
+    static PassRefPtr<ClearObjectStore> create(ScriptState* scriptState, const String& objectStoreName, std::unique_ptr<ClearObjectStoreCallback> requestCallback)
     {
         return adoptRef(new ClearObjectStore(scriptState, objectStoreName, std::move(requestCallback)));
     }
 
-    ClearObjectStore(ScriptState* scriptState, const String& objectStoreName, PassOwnPtr<ClearObjectStoreCallback> requestCallback)
+    ClearObjectStore(ScriptState* scriptState, const String& objectStoreName, std::unique_ptr<ClearObjectStoreCallback> requestCallback)
         : ExecutableWithDatabase(scriptState)
         , m_objectStoreName(objectStoreName)
         , m_requestCallback(std::move(requestCallback))
     {
     }
 
     void execute(IDBDatabase* idbDatabase) override
     {
         IDBTransaction* idbTransaction = transactionForDatabase(getScriptState(), idbDatabase, m_objectStoreName, IndexedDBNames::readwrite);
         if (!idbTransaction) {
@@ skipping 13 matching lines @@
             ExceptionCode ec = exceptionState.code();
             m_requestCallback->sendFailure(String::format("Could not clear object store '%s': %d", m_objectStoreName.utf8().data(), ec));
             return;
         }
         idbTransaction->addEventListener(EventTypeNames::complete, ClearObjectStoreListener::create(std::move(m_requestCallback)), false);
     }
 
     RequestCallback* getRequestCallback() override { return m_requestCallback.get(); }
 private:
     const String m_objectStoreName;
-    OwnPtr<ClearObjectStoreCallback> m_requestCallback;
+    std::unique_ptr<ClearObjectStoreCallback> m_requestCallback;
 };
 
-void InspectorIndexedDBAgent::clearObjectStore(ErrorString* errorString, const String& securityOrigin, const String& databaseName, const String& objectStoreName, PassOwnPtr<ClearObjectStoreCallback> requestCallback)
+void InspectorIndexedDBAgent::clearObjectStore(ErrorString* errorString, const String& securityOrigin, const String& databaseName, const String& objectStoreName, std::unique_ptr<ClearObjectStoreCallback> requestCallback)
 {
     LocalFrame* frame = m_inspectedFrames->frameWithSecurityOrigin(securityOrigin);
     Document* document = assertDocument(errorString, frame);
     if (!document)
         return;
     IDBFactory* idbFactory = assertIDBFactory(errorString, document);
     if (!idbFactory)
         return;
 
     ScriptState* scriptState = ScriptState::forMainWorld(frame);
     if (!scriptState)
         return;
     ScriptState::Scope scope(scriptState);
     RefPtr<ClearObjectStore> clearObjectStore = ClearObjectStore::create(scriptState, objectStoreName, std::move(requestCallback));
     clearObjectStore->start(idbFactory, document->getSecurityOrigin(), databaseName);
 }
 
 DEFINE_TRACE(InspectorIndexedDBAgent)
 {
     visitor->trace(m_inspectedFrames);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink