[DevTools] Cleanup v8_inspector API part 1.

third_party/WebKit/Source/core/inspector/InspectorInstrumentation.cpp

 /*
 * Copyright (C) 2011 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:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
@@ skipping 156 matching lines @@
     if (!m_instrumentingAgents || !m_instrumentingAgents->hasInspectorPageAgents())
         return;
     for (InspectorPageAgent* pageAgent : m_instrumentingAgents->inspectorPageAgents())
         pageAgent->didRunJavaScriptDialog(m_result);
 }
 
 int FrontendCounter::s_frontendCounter = 0;
 
 bool isDebuggerPaused(LocalFrame*)
 {
-    return MainThreadDebugger::instance()->debugger()->isPaused();
+    return MainThreadDebugger::instance()->isPaused();
 }
 
 void didReceiveResourceResponseButCanceled(LocalFrame* frame, DocumentLoader* loader, unsigned long identifier, const ResourceResponse& r, Resource* resource)
 {
     didReceiveResourceResponse(frame, identifier, loader, r, resource);
 }
 
 void continueAfterXFrameOptionsDenied(LocalFrame* frame, DocumentLoader* loader, unsigned long identifier, const ResourceResponse& r, Resource* resource)
 {
     didReceiveResourceResponseButCanceled(frame, loader, identifier, r, resource);
@@ skipping 18 matching lines @@
     if (context->isWorkerGlobalScope())
         return instrumentingAgentsFor(toWorkerGlobalScope(context));
     if (context->isMainThreadWorkletGlobalScope())
         return instrumentingAgentsFor(toMainThreadWorkletGlobalScope(context)->frame());
     return nullptr;
 }
 
 } // namespace InspectorInstrumentation
 
 } // namespace blink