Revert of Post loading tasks on the appropriate WebFrameScheduler's queue

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

Index: third_party/WebKit/Source/core/dom/ScriptRunnerTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/ScriptRunnerTest.cpp b/third_party/WebKit/Source/core/dom/ScriptRunnerTest.cpp
index 68adfdf86eadba44b176cc6fdbaef1c0092c22dd..f5cf582b10afa5caa7f0638066d5ed9f6dee2da8 100644
--- a/third_party/WebKit/Source/core/dom/ScriptRunnerTest.cpp
+++ b/third_party/WebKit/Source/core/dom/ScriptRunnerTest.cpp
@@ -72,7 +72,7 @@
     explicit MockWebTaskRunner(Deque<OwnPtr<WebTaskRunner::Task>>* tasks) : m_tasks(tasks) { }
     ~MockWebTaskRunner() override { }
 
-    void postTask(const WebTraceLocation&, Task* task) override
+    virtual void postTask(const WebTraceLocation&, Task* task)
     {
         m_tasks->append(adoptPtr(task));
     }
@@ -80,12 +80,6 @@
     void postDelayedTask(const WebTraceLocation&, Task* task, double delayMs) override
     {
         ASSERT_NOT_REACHED();
-    }
-
-    WebTaskRunner* clone() override
-    {
-        ASSERT_NOT_REACHED();
-        return nullptr;
     }
 
     Deque<OwnPtr<WebTaskRunner::Task>>* m_tasks; // NOT OWNED