DevTools: [wip] do not use InspectorInstrumentation for will/didProcessTask events.

Source/core/inspector/InspectorProfilerAgent.cpp

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 253 matching lines @@
 void InspectorProfilerAgent::willProcessTask()
 {
     idleFinished();
 }
 
 void InspectorProfilerAgent::didProcessTask()
 {
     idleStarted();
 }
 
-void InspectorProfilerAgent::willEnterNestedRunLoop()
-{
-    idleStarted();
-}
-
-void InspectorProfilerAgent::didLeaveNestedRunLoop()
-{
-    idleFinished();
-}
-
 DEFINE_TRACE(InspectorProfilerAgent)
 {
     visitor->trace(m_injectedScriptManager);
     visitor->trace(m_overlay);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink