DevTools: NetworkPanel: detect iframe (parser) initiator.

Source/core/inspector/InspectorResourceAgent.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 26 matching lines @@
 #include "core/dom/Document.h"
 #include "core/dom/ScriptableDocumentParser.h"
 #include "core/fetch/FetchInitiatorInfo.h"
 #include "core/fetch/MemoryCache.h"
 #include "core/fetch/Resource.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/fetch/ResourceLoader.h"
 #include "core/fileapi/FileReaderLoader.h"
 #include "core/fileapi/FileReaderLoaderClient.h"
 #include "core/frame/LocalFrame.h"
+#include "core/html/HTMLFrameOwnerElement.h"
 #include "core/inspector/IdentifiersFactory.h"
 #include "core/inspector/InspectorOverlay.h"
 #include "core/inspector/InspectorPageAgent.h"
 #include "core/inspector/InspectorState.h"
 #include "core/inspector/InstrumentingAgents.h"
 #include "core/inspector/NetworkResourcesData.h"
 #include "core/inspector/ScriptAsyncCallStack.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/DocumentThreadableLoader.h"
@@ skipping 611 matching lines @@
     if (stackTrace && stackTrace->size() > 0) {
         RefPtr<TypeBuilder::Network::Initiator> initiatorObject = TypeBuilder::Network::Initiator::create()
             .setType(TypeBuilder::Network::Initiator::Type::Script);
         initiatorObject->setStackTrace(stackTrace->buildInspectorArray());
         RefPtrWillBeRawPtr<ScriptAsyncCallStack> asyncStackTrace = stackTrace->asyncCallStack();
         if (asyncStackTrace)
             initiatorObject->setAsyncStackTrace(asyncStackTrace->buildInspectorObject());
         return initiatorObject;
     }
 
+    while (document && !document->scriptableDocumentParser())
+        document = document->ownerElement() ? document->ownerElement()->ownerDocument() : nullptr;
     if (document && document->scriptableDocumentParser()) {
         RefPtr<TypeBuilder::Network::Initiator> initiatorObject = TypeBuilder::Network::Initiator::create()
             .setType(TypeBuilder::Network::Initiator::Type::Parser);
         initiatorObject->setUrl(urlWithoutFragment(document->url()).string());
         if (TextPosition::belowRangePosition() != initiatorInfo.position)
             initiatorObject->setLineNumber(initiatorInfo.position.m_line.oneBasedInt());
         else
             initiatorObject->setLineNumber(document->scriptableDocumentParser()->lineNumber().oneBasedInt());
         return initiatorObject;
     }
@@ skipping 312 matching lines @@
     , m_removeFinishedReplayXHRTimer(this, &InspectorResourceAgent::removeFinishedReplayXHRFired)
 {
 }
 
 bool InspectorResourceAgent::shouldForceCORSPreflight()
 {
     return m_state->getBoolean(ResourceAgentState::cacheDisabled);
 }
 
 } // namespace blink