[DevTools] Move Console to v8_inspector

third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp

Index: third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
diff --git a/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp b/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..2331e2dae97820328ed960f11c52b4a3b4df4033
--- /dev/null
+++ b/third_party/WebKit/Source/platform/v8_inspector/V8Console.cpp
@@ -0,0 +1,490 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "platform/v8_inspector/V8Console.h"
+
+#include "platform/inspector_protocol/String16.h"
+#include "platform/v8_inspector/InspectedContext.h"
+#include "platform/v8_inspector/V8DebuggerImpl.h"
+#include "platform/v8_inspector/V8InspectorSessionImpl.h"
+#include "platform/v8_inspector/V8ProfilerAgentImpl.h"
+#include "platform/v8_inspector/V8StackTraceImpl.h"
+#include "platform/v8_inspector/V8StringUtil.h"
+#include "platform/v8_inspector/public/ConsoleAPITypes.h"
+#include "platform/v8_inspector/public/ConsoleTypes.h"
+#include "platform/v8_inspector/public/V8DebuggerClient.h"
+
+namespace blink {
+
+namespace {
+
+v8::Local<v8::Private> inspectedContextPrivateKey(v8::Isolate* isolate)
+{
+    return v8::Private::ForApi(isolate, toV8StringInternalized(isolate, "V8Console#InspectedContext"));
+}
+
+class ConsoleScope {

[dgozman, 2016/04/12 23:21:57]

ConsoleHelper

[kozy, 2016/04/12 23:34:25]

Done.

+    PROTOCOL_DISALLOW_COPY(ConsoleScope);
+public:
+    ConsoleScope(const v8::FunctionCallbackInfo<v8::Value>& info)
+        : m_info(info)
+        , m_isolate(info.GetIsolate())
+        , m_context(info.GetIsolate()->GetCurrentContext())
+        , m_inspectedContext(nullptr)
+        , m_debuggerClient(nullptr)
+    {
+    }
+
+    v8::Local<v8::Object> ensureConsole()
+    {
+        if (m_console.IsEmpty()) {
+            ASSERT(!m_info.Data().IsEmpty());
+            ASSERT(!m_info.Data()->IsUndefined());
+            m_console = m_info.Data().As<v8::Object>();
+        }
+        return m_console;
+    }
+
+    InspectedContext* ensureInspectedContext()
+    {
+        if (m_inspectedContext)
+            return m_inspectedContext;
+        v8::Local<v8::Object> console = ensureConsole();
+
+        v8::Local<v8::Private> key = inspectedContextPrivateKey(m_isolate);
+        v8::Local<v8::Value> inspectedContextValue;
+        if (!console->GetPrivate(m_context, key).ToLocal(&inspectedContextValue))
+            return nullptr;
+        ASSERT(inspectedContextValue->IsExternal());
+        m_inspectedContext = static_cast<InspectedContext*>(inspectedContextValue.As<v8::External>()->Value());
+        return m_inspectedContext;
+    }
+
+    V8DebuggerClient* ensureDebuggerClient()
+    {
+        if (m_debuggerClient)
+            return m_debuggerClient;
+        InspectedContext* inspectedContext = ensureInspectedContext();
+        if (!inspectedContext)
+            return nullptr;
+        m_debuggerClient = inspectedContext->debugger()->client();
+        return m_debuggerClient;
+    }
+
+    void addMessage(MessageType type, MessageLevel level, bool allowEmptyArguments, int skipArgumentCount)
+    {
+        if (!allowEmptyArguments && !m_info.Length())
+            return;
+        if (V8DebuggerClient* debuggerClient = ensureDebuggerClient())
+            debuggerClient->reportMessageToConsole(m_info.GetIsolate()->GetCurrentContext(), type, level, String16(), &m_info, skipArgumentCount, -1);

[dgozman, 2016/04/12 23:21:57]

m_context

[kozy, 2016/04/12 23:34:25]

Done.

+    }
+
+    void addMessage(MessageType type, MessageLevel level, const String16& message)
+    {
+        if (V8DebuggerClient* debuggerClient = ensureDebuggerClient())
+            debuggerClient->reportMessageToConsole(m_info.GetIsolate()->GetCurrentContext(), type, level, message, nullptr, 0, 1);

[dgozman, 2016/04/12 23:21:57]

0 /* skipArgumentsCount */, 1 /* maxStackSize */

[dgozman, 2016/04/12 23:21:58]

ditto

[kozy, 2016/04/12 23:34:25]

Done.

[kozy, 2016/04/12 23:34:26]

Done.

+    }
+
+    void addDeprecationMessage(const char* id, const String16& message)
+    {
+        if (checkAndSetPrivateFlagOnConsole(id, false))
+            return;
+        if (V8DebuggerClient* debuggerClient = ensureDebuggerClient())
+            debuggerClient->reportMessageToConsole(m_info.GetIsolate()->GetCurrentContext(), LogMessageType, WarningMessageLevel, message, nullptr, false, 0);

[dgozman, 2016/04/12 23:21:57]

0 /* skipArgumentsCount */, 0 /* maxStackSize */

[kozy, 2016/04/12 23:34:25]

Done.

+    }
+
+    bool firstArgAsBoolean(bool defaultValue)

[dgozman, 2016/04/12 23:21:57]

firstArgToBoolean

[kozy, 2016/04/12 23:34:25]

Done.

+    {
+        if (m_info.Length() < 1)
+            return defaultValue;
+        if (m_info[0]->IsBoolean())
+            return m_info[0].As<v8::Boolean>()->Value();
+        return m_info[0]->BooleanValue(m_info.GetIsolate()->GetCurrentContext()).FromMaybe(defaultValue);
+    }
+
+    String16 firstArgAsString(const String16& defaultValue)
+    {
+        return m_info.Length() > 0 ? toProtocolStringWithTypeCheck(m_info[0]) : defaultValue;
+    }
+
+    String16 firstArgToString(const String16& defaultValue)
+    {
+        if (m_info.Length() > 0 && (!m_info[0]->IsNull() || !m_info[0]->IsUndefined())) {

[dgozman, 2016/04/12 23:21:57]

Let's treat null and undefined as everything else.

[kozy, 2016/04/12 23:34:25]

Done.

+            v8::Local<v8::String> titleValue;
+            if (m_info[0]->IsObject()) {
+                if (!m_info[0].As<v8::Object>()->ObjectProtoToString(m_context).ToLocal(&titleValue))
+                    return defaultValue;
+            } else {
+                if (!m_info[0]->ToString(m_context).ToLocal(&titleValue))
+                    return defaultValue;
+            }
+            return toProtocolString(titleValue);
+        }
+        return defaultValue;

[dgozman, 2016/04/12 23:21:57]

nit: let's do early bailout

[kozy, 2016/04/12 23:34:25]

Done.

+    }
+
+    v8::MaybeLocal<v8::Map> privateMapFromConsole(const char* name)

[dgozman, 2016/04/12 23:21:57]

nit: privateMap

[kozy, 2016/04/12 23:34:26]

Done.

+    {
+        v8::Local<v8::Object> console = ensureConsole();
+        v8::Local<v8::Private> privateKey = v8::Private::ForApi(m_isolate, toV8StringInternalized(m_isolate, name));
+        v8::Local<v8::Value> mapValue;
+        if (!console->GetPrivate(m_context, privateKey).ToLocal(&mapValue))
+            return v8::MaybeLocal<v8::Map>();
+        if (mapValue->IsUndefined()) {
+            v8::Local<v8::Map> map = v8::Map::New(m_isolate);
+            if (!console->SetPrivate(m_context, privateKey, map).FromMaybe(false))
+                return v8::MaybeLocal<v8::Map>();
+            return map;
+        }
+        return mapValue->IsMap() ? mapValue.As<v8::Map>() : v8::MaybeLocal<v8::Map>();
+    }
+
+    int64_t getIntFromMap(v8::Local<v8::Map> map, const String16& key, int64_t defaultValue)
+    {
+        v8::Local<v8::String> v8Key = toV8String(m_isolate, key);
+        if (!map->Has(m_context, v8Key).FromMaybe(false))
+            return defaultValue;
+        v8::Local<v8::Value> intValue;
+        if (!map->Get(m_context, v8Key).ToLocal(&intValue))
+            return defaultValue;
+        return intValue.As<v8::Integer>()->Value();
+    }
+
+    void setIntOnMap(v8::Local<v8::Map> map, const String16& key, int64_t value)
+    {
+        v8::Local<v8::String> v8Key = toV8String(m_isolate, key);
+        if (!map->Set(m_context, v8Key, v8::Integer::New(m_isolate, value)).ToLocal(&map))
+            return;
+    }
+
+    double getDoubleFromMap(v8::Local<v8::Map> map, const String16& key, double defaultValue)
+    {
+        v8::Local<v8::String> v8Key = toV8String(m_isolate, key);
+        if (!map->Has(m_context, v8Key).FromMaybe(false))
+            return defaultValue;
+        v8::Local<v8::Value> intValue;
+        if (!map->Get(m_context, v8Key).ToLocal(&intValue))
+            return defaultValue;
+        return intValue.As<v8::Number>()->Value();
+    }
+
+    void setDoubleOnMap(v8::Local<v8::Map> map, const String16& key, double value)
+    {
+        v8::Local<v8::String> v8Key = toV8String(m_isolate, key);
+        if (!map->Set(m_context, v8Key, v8::Number::New(m_isolate, value)).ToLocal(&map))
+            return;
+    }
+
+    V8ProfilerAgentImpl* profileAgent()
+    {
+        InspectedContext* inspectedContext = ensureInspectedContext();
+        if (!inspectedContext)
+            return nullptr;
+        V8InspectorSessionImpl* session = inspectedContext->debugger()->sessionForContextGroup(inspectedContext->contextGroupId());
+        if (session && session->profileAgentImpl()->enabled())
+            return session->profileAgentImpl();
+        return nullptr;
+    }
+private:
+    const v8::FunctionCallbackInfo<v8::Value>& m_info;
+    v8::Isolate* m_isolate;
+    v8::Local<v8::Context> m_context;
+    v8::Local<v8::Object> m_console;
+    InspectedContext* m_inspectedContext;
+    V8DebuggerClient* m_debuggerClient;
+
+    bool checkAndSetPrivateFlagOnConsole(const char* name, bool defaultValue)
+    {
+        v8::Local<v8::Object> console = ensureConsole();
+        v8::Local<v8::Private> key = v8::Private::ForApi(m_isolate, toV8StringInternalized(m_isolate, name));
+        v8::Local<v8::Value> flagValue;
+        if (!console->GetPrivate(m_context, key).ToLocal(&flagValue))
+            return defaultValue;
+        ASSERT(flagValue->IsUndefined() || flagValue->IsBoolean());
+        if (flagValue->IsBoolean()) {
+            ASSERT(flagValue.As<v8::Boolean>()->Value());
+            return true;
+        }
+        if (!console->SetPrivate(m_context, key, v8::True(m_isolate)).FromMaybe(false))
+            return defaultValue;
+        return false;
+    }
+};
+
+v8::MaybeLocal<v8::Object> createObjectWithClassName(V8DebuggerImpl* debugger, v8::Local<v8::Context> context, const char* className)
+{
+    v8::Isolate* isolate = debugger->isolate();
+    v8::Local<v8::FunctionTemplate> functionTemplate;
+    String16 functionTemplateName = String16("V8Console#") + className;
+    if (!debugger->functionTemplate(functionTemplateName).ToLocal(&functionTemplate)) {
+        functionTemplate = v8::FunctionTemplate::New(isolate);
+        functionTemplate->SetClassName(toV8StringInternalized(isolate, className));
+        debugger->setFunctionTemplate(functionTemplateName, functionTemplate);
+    }
+    v8::Local<v8::Function> constructor;
+    if (!functionTemplate->GetFunction(context).ToLocal(&constructor))
+        return v8::MaybeLocal<v8::Object>();
+    return constructor->NewInstance(context, 0, nullptr);
+}
+
+void createBoundFunctionProperty(v8::Local<v8::Context> context, v8::Local<v8::Object> obj, v8::Local<v8::Object> prototype, const char* name, v8::FunctionCallback callback)
+{
+    v8::Local<v8::String> funcName = toV8StringInternalized(context->GetIsolate(), name);
+    v8::Local<v8::Function> func;
+    if (!v8::Function::New(context, callback, obj).ToLocal(&func))
+        return;
+    func->SetName(funcName);
+    if (!prototype->Set(context, funcName, func).FromMaybe(false))
+        return;
+}
+
+} // namespace
+
+void V8Console::debugCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(LogMessageType, DebugMessageLevel, false, 0);
+}
+
+void V8Console::errorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(LogMessageType, ErrorMessageLevel, false, 0);
+}
+
+void V8Console::infoCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(LogMessageType, InfoMessageLevel, false, 0);
+}
+
+void V8Console::logCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(LogMessageType, LogMessageLevel, false, 0);
+}
+
+void V8Console::warnCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(LogMessageType, WarningMessageLevel, false, 0);
+}
+
+void V8Console::dirCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(DirMessageType, LogMessageLevel, false, 0);
+}
+
+void V8Console::dirxmlCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(DirXMLMessageType, LogMessageLevel, false, 0);
+}
+
+void V8Console::tableCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(TableMessageType, LogMessageLevel, false, 0);
+}
+
+void V8Console::traceCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(TraceMessageType, LogMessageLevel, true, 0);
+}
+
+void V8Console::groupCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(StartGroupMessageType, LogMessageLevel, true, 0);
+}
+
+void V8Console::groupCollapsedCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(StartGroupCollapsedMessageType, LogMessageLevel, true, 0);
+}
+
+void V8Console::groupEndCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(EndGroupMessageType, LogMessageLevel, true, 0);
+}
+
+void V8Console::clearCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addMessage(ClearMessageType, LogMessageLevel, true, 0);
+}
+
+void V8Console::countCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope scope(info);
+
+    // Follow Firebug's behavior of counting with null and undefined title in

[dgozman, 2016/04/12 23:21:57]

This is not true in stable. Let's abandon.

[kozy, 2016/04/12 23:34:25]

Done.

+    // the same bucket as no argument
+    String16 title = scope.firstArgToString(String16());
+    String16 identifier;
+    if (title.isEmpty()) {
+        OwnPtr<V8StackTraceImpl> stackTrace = V8StackTraceImpl::capture(nullptr, 1);
+        if (stackTrace)
+            identifier = stackTrace->topSourceURL() + ":" + String16::number(stackTrace->topLineNumber());
+    } else {
+        identifier = title + "@";
+    }
+
+    v8::Local<v8::Map> countMap;
+    if (!scope.privateMapFromConsole("V8Console#countMap").ToLocal(&countMap))
+        return;
+    int64_t count = scope.getIntFromMap(countMap, identifier, 0) + 1;
+    scope.setIntOnMap(countMap, identifier, count);
+    scope.addMessage(CountMessageType, DebugMessageLevel, title + ": " + String16::number(count));
+}
+
+void V8Console::assertCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope scope(info);
+    if (scope.firstArgAsBoolean(false))
+        return;
+    scope.addMessage(AssertMessageType, ErrorMessageLevel, true, 1);
+}
+
+void V8Console::markTimelineCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addDeprecationMessage("V8Console#markTimelineDeprecated", "'console.markTimeline' is deprecated. Please use 'console.timeStamp' instead.");
+    timeStampCallback(info);
+}
+
+void V8Console::profileCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope scope(info);
+    if (V8ProfilerAgentImpl* profileAgent = scope.profileAgent())
+        profileAgent->consoleProfile(scope.firstArgAsString(String16()));
+}
+
+void V8Console::profileEndCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope scope(info);
+    if (V8ProfilerAgentImpl* profileAgent = scope.profileAgent())

[dgozman, 2016/04/12 23:21:57]

nit: profilerAgent

[kozy, 2016/04/12 23:34:25]

Done.

+        profileAgent->consoleProfileEnd(scope.firstArgAsString(String16()));
+}
+
+static void timeFunction(const v8::FunctionCallbackInfo<v8::Value>& info, bool timelinePrefix)
+{
+    ConsoleScope scope(info);
+    if (V8DebuggerClient* client = scope.ensureDebuggerClient()) {
+        String16 protocolTitle = scope.firstArgAsString(String16());
+        if (timelinePrefix)
+            protocolTitle = "Timeline '" + protocolTitle + "'";
+        client->consoleTime(protocolTitle);
+
+        if (info.Length() < 1)
+            return;
+        v8::Local<v8::Map> timeMap;
+        if (!scope.privateMapFromConsole("V8Console#timeMap").ToLocal(&timeMap))
+            return;
+        scope.setDoubleOnMap(timeMap, protocolTitle, client->currentTimeMS());
+    }
+}
+
+static void timeEndFunction(const v8::FunctionCallbackInfo<v8::Value>& info, bool timelinePrefix)
+{
+    ConsoleScope scope(info);
+    if (V8DebuggerClient* client = scope.ensureDebuggerClient()) {
+        String16 protocolTitle = scope.firstArgAsString(String16());
+        if (timelinePrefix)
+            protocolTitle = "Timeline '" + protocolTitle + "'";
+        client->consoleTimeEnd(protocolTitle);
+
+        if (info.Length() < 1)
+            return;
+        v8::Local<v8::Map> timeMap;
+        if (!scope.privateMapFromConsole("V8Console#timeMap").ToLocal(&timeMap))
+            return;
+        double elapsed = client->currentTimeMS() - scope.getDoubleFromMap(timeMap, protocolTitle, 0.0);
+        String16 message = protocolTitle + ": " + String16::fromDoubleFixedPrecision(elapsed, 3) + "ms";
+        scope.addMessage(TimeEndMessageType, DebugMessageLevel, message);
+    }
+}
+
+void V8Console::timelineCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addDeprecationMessage("V8Console#timeline", "'console.timeline' is deprecated. Please use 'console.time' instead.");
+    timeFunction(info, true);
+}
+
+void V8Console::timelineEndCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope(info).addDeprecationMessage("V8Console#timelineEnd", "'console.timelineEnd' is deprecated. Please use 'console.timeEnd' instead.");
+    timeEndFunction(info, true);
+}
+
+void V8Console::timeCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    timeFunction(info, false);
+}
+
+void V8Console::timeEndCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    timeEndFunction(info, false);
+}
+
+void V8Console::timeStampCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    ConsoleScope scope(info);
+    if (V8DebuggerClient* client = scope.ensureDebuggerClient())
+        client->consoleTimeStamp(scope.firstArgAsString(String16()));
+}
+
+void V8Console::memoryGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    if (V8DebuggerClient* client = ConsoleScope(info).ensureDebuggerClient()) {
+        v8::Local<v8::Value> memoryValue;
+        if (!client->memoryInfo(info.GetIsolate(), info.GetIsolate()->GetCurrentContext(), info.Holder()).ToLocal(&memoryValue))
+            return;
+        info.GetReturnValue().Set(memoryValue);
+    }
+}
+
+void V8Console::memorySetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+    // We can't make the attribute readonly as it breaks existing code that relies on being able to assign to console.memory in strict mode. Instead, the setter just ignores the passed value.  http://crbug.com/468611
+}
+
+v8::MaybeLocal<v8::Object> V8Console::create(v8::Local<v8::Context> context, InspectedContext* inspectedContext, bool hasMemoryAttribute)
+{
+    v8::Isolate* isolate = context->GetIsolate();
+    v8::MicrotasksScope microtasksScope(isolate, v8::MicrotasksScope::kDoNotRunMicrotasks);
+
+    v8::Local<v8::Object> console;
+    if (!createObjectWithClassName(inspectedContext->debugger(), context, "Console").ToLocal(&console))
+        return v8::MaybeLocal<v8::Object>();
+
+    v8::Local<v8::Object> prototype;
+    if (!createObjectWithClassName(inspectedContext->debugger(), context, "ConsolePrototype").ToLocal(&prototype))
+        return v8::MaybeLocal<v8::Object>();
+
+    createBoundFunctionProperty(context, console, prototype, "debug", V8Console::debugCallback);
+    createBoundFunctionProperty(context, console, prototype, "error", V8Console::errorCallback);
+    createBoundFunctionProperty(context, console, prototype, "info", V8Console::infoCallback);
+    createBoundFunctionProperty(context, console, prototype, "log", V8Console::logCallback);
+    createBoundFunctionProperty(context, console, prototype, "warn", V8Console::warnCallback);
+    createBoundFunctionProperty(context, console, prototype, "dir", V8Console::dirCallback);
+    createBoundFunctionProperty(context, console, prototype, "dirxml", V8Console::dirxmlCallback);
+    createBoundFunctionProperty(context, console, prototype, "table", V8Console::tableCallback);
+    createBoundFunctionProperty(context, console, prototype, "trace", V8Console::traceCallback);
+    createBoundFunctionProperty(context, console, prototype, "group", V8Console::groupCallback);
+    createBoundFunctionProperty(context, console, prototype, "groupCollapsed", V8Console::groupCollapsedCallback);
+    createBoundFunctionProperty(context, console, prototype, "groupEnd", V8Console::groupEndCallback);
+    createBoundFunctionProperty(context, console, prototype, "clear", V8Console::clearCallback);
+    createBoundFunctionProperty(context, console, prototype, "count", V8Console::countCallback);
+    createBoundFunctionProperty(context, console, prototype, "assert", V8Console::assertCallback);
+    createBoundFunctionProperty(context, console, prototype, "markTimeline", V8Console::markTimelineCallback);
+    createBoundFunctionProperty(context, console, prototype, "profile", V8Console::profileCallback);
+    createBoundFunctionProperty(context, console, prototype, "profileEnd", V8Console::profileEndCallback);
+    createBoundFunctionProperty(context, console, prototype, "timeline", V8Console::timelineCallback);
+    createBoundFunctionProperty(context, console, prototype, "timelineEnd", V8Console::timelineEndCallback);
+    createBoundFunctionProperty(context, console, prototype, "time", V8Console::timeCallback);
+    createBoundFunctionProperty(context, console, prototype, "timeEnd", V8Console::timeEndCallback);
+    createBoundFunctionProperty(context, console, prototype, "timeStamp", V8Console::timeStampCallback);
+
+    if (!console->SetPrototype(context, prototype).FromMaybe(false))
+        return v8::MaybeLocal<v8::Object>();
+
+    if (hasMemoryAttribute)
+        console->SetAccessorProperty(toV8StringInternalized(isolate, "memory"), v8::Function::New(isolate, V8Console::memoryGetterCallback, console), v8::Function::New(isolate, V8Console::memorySetterCallback), static_cast<v8::PropertyAttribute>(v8::None), v8::DEFAULT);
+
+    console->SetPrivate(context, inspectedContextPrivateKey(isolate), v8::External::New(isolate, inspectedContext));
+    return console;
+}
+
+} // namespace blink