[DevTools] Move part of CommandLineAPI to native

third_party/WebKit/Source/core/inspector/PageConsoleAgent.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 62 matching lines @@
 
 void PageConsoleAgent::disable(ErrorString* errorString)
 {
     m_instrumentingAgents->setPageConsoleAgent(nullptr);
     InspectorConsoleAgent::disable(errorString);
     m_workersWithEnabledConsole.clear();
 }
 
 void PageConsoleAgent::clearMessages(ErrorString* errorString)
 {
-    m_inspectorDOMAgent->releaseDanglingNodes();
     messageStorage()->clear(m_inspectedFrames->root()->document());
 }
 
 void PageConsoleAgent::workerConsoleAgentEnabled(WorkerInspectorProxy* workerInspectorProxy)
 {
     m_workersWithEnabledConsole.add(workerInspectorProxy);
 }
 
 ConsoleMessageStorage* PageConsoleAgent::messageStorage()
 {
@@ skipping 12 matching lines @@
     size_t messageCount = storage->size();
     for (size_t i = 0; i < messageCount; ++i) {
         ConsoleMessage* message = storage->at(i);
         if (message->workerInspectorProxy() == workerInspectorProxy) {
             message->setWorkerInspectorProxy(nullptr);
             sendConsoleMessageToFrontend(message, false);
         }
     }
 }
 
+void PageConsoleAgent::consoleMessagesCleared()
+{
+    m_inspectorDOMAgent->releaseDanglingNodes();
+    InspectorConsoleAgent::consoleMessagesCleared();
+}
+
 void PageConsoleAgent::enableStackCapturingIfNeeded()
 {
     if (!s_enabledAgentCount)
         ScriptController::setCaptureCallStackForUncaughtExceptions(toIsolate(m_inspectedFrames->root()), true);
     ++s_enabledAgentCount;
 }
 
 void PageConsoleAgent::disableStackCapturingIfNeeded()
 {
     if (!(--s_enabledAgentCount))
         ScriptController::setCaptureCallStackForUncaughtExceptions(toIsolate(m_inspectedFrames->root()), false);
 }
 
 } // namespace blink