Move PerformanceBase to TaskRunnerTimer.

third_party/WebKit/Source/core/dom/TaskRunnerHelper.cpp

 // 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 "core/dom/TaskRunnerHelper.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "platform/WebFrameScheduler.h"
 #include "platform/WebTaskRunner.h"
@@ skipping 13 matching lines @@
     case TaskType::CanvasBlobSerialization:
     case TaskType::RemoteEvent:
     case TaskType::WebSocket:
     case TaskType::Microtask:
     case TaskType::PostedMessage:
     case TaskType::UnshippedPortMessage:
     case TaskType::FileReading:
     case TaskType::DatabaseAccess:
     case TaskType::Presentation:
     case TaskType::Sensor:
+    case TaskType::PerformanceTimeline:
     case TaskType::Timer:
     case TaskType::UnspecedTimer:
     case TaskType::MiscPlatformAPI:
       return frame ? frame->frameScheduler()->timerTaskRunner()
                    : Platform::current()->currentThread()->getWebTaskRunner();
     case TaskType::UnspecedLoading:
     case TaskType::Networking:
       return frame ? frame->frameScheduler()->loadingTaskRunner()
                    : Platform::current()->currentThread()->getWebTaskRunner();
     case TaskType::Unthrottled:
@@ skipping 15 matching lines @@
                        ? static_cast<Document*>(executionContext)
                        : nullptr);
 }
 
 RefPtr<WebTaskRunner> TaskRunnerHelper::get(TaskType type,
                                             ScriptState* scriptState) {
   return get(type, scriptState ? scriptState->getExecutionContext() : nullptr);
 }
 
 }  // namespace blink