DevTools: Fix wrong pause reason when stepping into an event listener.

Source/core/inspector/InspectorDOMDebuggerAgent.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 414 matching lines @@
         m_domBreakpoints.remove(node);
 
     uint32_t newRootMask = rootMask & ~newMask;
     if (!newRootMask)
         return;
 
     for (Node* child = InspectorDOMAgent::innerFirstChild(node); child; child = InspectorDOMAgent::innerNextSibling(child))
         updateSubtreeBreakpoints(child, newRootMask, set);
 }
 
-void InspectorDOMDebuggerAgent::pauseOnNativeEventIfNeeded(PassRefPtr<JSONObject> eventData, bool synchronous)
+void InspectorDOMDebuggerAgent::pauseOnNativeEventIfNeeded(PassRefPtr<JSONObject> prpEventData, bool synchronous)
 {
-    if (!eventData)
+    if (!prpEventData)
         return;
+    RefPtr<JSONObject> eventData = prpEventData;
+    InspectorFrontend::Debugger::Reason::Enum breakReason = InspectorFrontend::Debugger::Reason::EventListener;
+    if (m_pauseInNextEventListener) {
+        m_pauseInNextEventListener = false;
+        breakReason = InspectorFrontend::Debugger::Reason::Other;
+        eventData = nullptr;
+    }
     if (synchronous)
-        m_debuggerAgent->breakProgram(InspectorFrontend::Debugger::Reason::EventListener, eventData);
+        m_debuggerAgent->breakProgram(breakReason, eventData.release());
     else
-        m_debuggerAgent->schedulePauseOnNextStatement(InspectorFrontend::Debugger::Reason::EventListener, eventData);
+        m_debuggerAgent->schedulePauseOnNextStatement(breakReason, eventData.release());
 }
 
 PassRefPtr<JSONObject> InspectorDOMDebuggerAgent::preparePauseOnNativeEventData(const String& eventName, const String* targetName)
 {
     String fullEventName = (targetName ? listenerEventCategoryType : instrumentationEventCategoryType) + eventName;
-    if (m_pauseInNextEventListener) {
-        m_pauseInNextEventListener = false;
-    } else {
+    if (!m_pauseInNextEventListener) {
         RefPtr<JSONObject> eventListenerBreakpoints = m_state->getObject(DOMDebuggerAgentState::eventListenerBreakpoints);
         JSONObject::iterator it = eventListenerBreakpoints->find(fullEventName);
         if (it == eventListenerBreakpoints->end())
             return nullptr;
         bool match = false;
         RefPtr<JSONObject> breakpointsByTarget = it->value->asObject();
         breakpointsByTarget->getBoolean(DOMDebuggerAgentState::eventTargetAny, &match);
         if (!match && targetName)
             breakpointsByTarget->getBoolean(targetName->lower(), &match);
         if (!match)
@@ skipping 152 matching lines @@
 }
 
 void InspectorDOMDebuggerAgent::clear()
 {
     m_domBreakpoints.clear();
     m_pauseInNextEventListener = false;
 }
 
 } // namespace blink