Move throttling of background timers into the renderer scheduler

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

 // Copyright 2015 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 "config.h"
 #include "core/dom/ScriptRunner.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/ScriptLoader.h"
@@ skipping 129 matching lines @@
         ASSERT_NOT_REACHED();
         return nullptr;
     }
 
     void shutdown() override {}
     bool shouldYieldForHighPriorityWork() override { return false; }
     bool canExceedIdleDeadlineIfRequired() override { return false; }
     void postIdleTask(const WebTraceLocation&, WebThread::IdleTask*) override { }
     void postNonNestableIdleTask(const WebTraceLocation&, WebThread::IdleTask*) override { }
     void postIdleTaskAfterWakeup(const WebTraceLocation&, WebThread::IdleTask*) override { }
-    void postTimerTaskAt(const WebTraceLocation&, WebTaskRunner::Task*, double monotonicTime) override { }
     WebPassOwnPtr<WebViewScheduler> createWebViewScheduler(blink::WebView*) override { return nullptr; }
     void suspendTimerQueue() override { }
     void resumeTimerQueue() override { }
     void addPendingNavigation() override { }
     void removePendingNavigation() override { }
     void onNavigationStarted() override { }
 
 private:
     MockWebThread m_mockWebThread;
     Deque<OwnPtr<WebTaskRunner::Task>> m_tasks;
@@ skipping 407 matching lines @@
 #endif
 
     // m_scriptRunner is gone. We need to make sure that ScriptRunner::Task do not access dead object.
     EXPECT_CALL(*scriptLoader1, execute()).Times(0);
     EXPECT_CALL(*scriptLoader2, execute()).Times(0);
 
     m_platform.runAllTasks();
 }
 
 } // namespace blink