Oilpan: Prepare moving InspectorController and InspectorAgents to oilpan.

Source/core/inspector/InspectorCSSAgent.cpp

 /*
  * 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 339 matching lines @@
     , m_styleSheetsPendingMutation(0)
     , m_styleDeclarationPendingMutation(false)
     , m_creatingViaInspectorStyleSheet(false)
     , m_isSettingStyleSheetText(false)
 {
     m_domAgent->setDOMListener(this);
 }
 
 InspectorCSSAgent::~InspectorCSSAgent()
 {
+#if !ENABLE(OILPAN)
     ASSERT(!m_domAgent);
     reset();
+#endif
 }
 
 void InspectorCSSAgent::setFrontend(InspectorFrontend* frontend)
 {
     ASSERT(!m_frontend);
     m_frontend = frontend->css();
 }
 
 void InspectorCSSAgent::clearFrontend()
 {
     ASSERT(m_frontend);
     ErrorString error;
     disable(&error);
     m_frontend = 0;
 }
 
 void InspectorCSSAgent::discardAgent()
 {
     m_domAgent->setDOMListener(0);
-    m_domAgent = 0;
+    m_domAgent = nullptr;
 }
 
 void InspectorCSSAgent::restore()
 {
     if (m_state->getBoolean(CSSAgentState::cssAgentEnabled))
         wasEnabled();
 }
 
 void InspectorCSSAgent::flushPendingFrontendMessages()
 {
     if (!m_invalidatedDocuments.size())
         return;
-    HashSet<Document*> invalidatedDocuments;
+    WillBeHeapHashSet<RawPtrWillBeMember<Document> > invalidatedDocuments;
     m_invalidatedDocuments.swap(&invalidatedDocuments);
-    for (HashSet<Document*>::iterator it = invalidatedDocuments.begin(); it != invalidatedDocuments.end(); ++it)
+    for (WillBeHeapHashSet<RawPtrWillBeMember<Document> >::iterator it = invalidatedDocuments.begin(); it != invalidatedDocuments.end(); ++it)
         updateActiveStyleSheets(*it, ExistingFrontendRefresh);
 }
 
 void InspectorCSSAgent::reset()
 {
     m_idToInspectorStyleSheet.clear();
     m_idToInspectorStyleSheetForInlineStyle.clear();
     m_cssStyleSheetToInspectorStyleSheet.clear();
     m_documentToCSSStyleSheets.clear();
     m_invalidatedDocuments.clear();
@@ skipping 19 matching lines @@
 }
 
 void InspectorCSSAgent::wasEnabled()
 {
     if (!m_state->getBoolean(CSSAgentState::cssAgentEnabled)) {
         // We were disabled while fetching resources.
         return;
     }
 
     m_instrumentingAgents->setInspectorCSSAgent(this);
-    Vector<Document*> documents = m_domAgent->documents();
-    for (Vector<Document*>::iterator it = documents.begin(); it != documents.end(); ++it)
+    WillBeHeapVector<RawPtrWillBeMember<Document> > documents = m_domAgent->documents();
+    for (WillBeHeapVector<RawPtrWillBeMember<Document> >::iterator it = documents.begin(); it != documents.end(); ++it)
         updateActiveStyleSheets(*it, InitialFrontendLoad);
 }
 
 void InspectorCSSAgent::disable(ErrorString*)
 {
     reset();
     m_instrumentingAgents->setInspectorCSSAgent(0);
     m_state->setBoolean(CSSAgentState::cssAgentEnabled, false);
 }
 
@@ skipping 48 matching lines @@
     if (styleSheetEditInProgress())
         return;
 
     m_invalidatedDocuments.add(document);
     if (m_creatingViaInspectorStyleSheet)
         flushPendingFrontendMessages();
 }
 
 void InspectorCSSAgent::updateActiveStyleSheets(Document* document, StyleSheetsUpdateType styleSheetsUpdateType)
 {
-    Vector<CSSStyleSheet*> newSheetsVector;
+    WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> > newSheetsVector;
     InspectorCSSAgent::collectAllDocumentStyleSheets(document, newSheetsVector);
     setActiveStyleSheets(document, newSheetsVector, styleSheetsUpdateType);
 }
 
-void InspectorCSSAgent::setActiveStyleSheets(Document* document, const Vector<CSSStyleSheet*>& allSheetsVector, StyleSheetsUpdateType styleSheetsUpdateType)
+void InspectorCSSAgent::setActiveStyleSheets(Document* document, const WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >& allSheetsVector, StyleSheetsUpdateType styleSheetsUpdateType)
 {
     bool isInitialFrontendLoad = styleSheetsUpdateType == InitialFrontendLoad;
 
-    HashSet<CSSStyleSheet*>* documentCSSStyleSheets = m_documentToCSSStyleSheets.get(document);
+    WillBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> >* documentCSSStyleSheets = m_documentToCSSStyleSheets.get(document);
     if (!documentCSSStyleSheets) {
-        documentCSSStyleSheets = new HashSet<CSSStyleSheet*>();
-        OwnPtr<HashSet<CSSStyleSheet*> > documentCSSStyleSheetsPtr = adoptPtr(documentCSSStyleSheets);
+        documentCSSStyleSheets = new WillBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> >();
+        OwnPtrWillBeRawPtr<WillBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> > > documentCSSStyleSheetsPtr = adoptPtrWillBeNoop(documentCSSStyleSheets);
         m_documentToCSSStyleSheets.set(document, documentCSSStyleSheetsPtr.release());
     }
 
-    HashSet<CSSStyleSheet*> removedSheets(*documentCSSStyleSheets);
-    Vector<CSSStyleSheet*> addedSheets;
-    for (Vector<CSSStyleSheet*>::const_iterator it = allSheetsVector.begin(); it != allSheetsVector.end(); ++it) {
+    WillBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> > removedSheets(*documentCSSStyleSheets);
+    WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> > addedSheets;
+    for (WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >::const_iterator it = allSheetsVector.begin(); it != allSheetsVector.end(); ++it) {
         CSSStyleSheet* cssStyleSheet = *it;
         if (removedSheets.contains(cssStyleSheet)) {
             removedSheets.remove(cssStyleSheet);
             if (isInitialFrontendLoad)
                 addedSheets.append(cssStyleSheet);
         } else {
             addedSheets.append(cssStyleSheet);
         }
     }
 
-    for (HashSet<CSSStyleSheet*>::iterator it = removedSheets.begin(); it != removedSheets.end(); ++it) {
+    for (WillBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> >::iterator it = removedSheets.begin(); it != removedSheets.end(); ++it) {
         CSSStyleSheet* cssStyleSheet = *it;
-        RefPtr<InspectorStyleSheet> inspectorStyleSheet = m_cssStyleSheetToInspectorStyleSheet.get(cssStyleSheet);
+        RefPtrWillBeRawPtr<InspectorStyleSheet> inspectorStyleSheet = m_cssStyleSheetToInspectorStyleSheet.get(cssStyleSheet);
         ASSERT(inspectorStyleSheet);
 
         documentCSSStyleSheets->remove(cssStyleSheet);
         if (m_idToInspectorStyleSheet.contains(inspectorStyleSheet->id())) {
             String id = unbindStyleSheet(inspectorStyleSheet.get());
             if (m_frontend && !isInitialFrontendLoad)
                 m_frontend->styleSheetRemoved(id);
         }
     }
 
-    for (Vector<CSSStyleSheet*>::iterator it = addedSheets.begin(); it != addedSheets.end(); ++it) {
+    for (WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >::iterator it = addedSheets.begin(); it != addedSheets.end(); ++it) {
         CSSStyleSheet* cssStyleSheet = *it;
         bool isNew = isInitialFrontendLoad || !m_cssStyleSheetToInspectorStyleSheet.contains(cssStyleSheet);
         if (isNew) {
             InspectorStyleSheet* newStyleSheet = bindStyleSheet(cssStyleSheet);
             documentCSSStyleSheets->add(cssStyleSheet);
             if (m_frontend)
                 m_frontend->styleSheetAdded(newStyleSheet->buildObjectForStyleSheetInfo());
         }
     }
 
     if (documentCSSStyleSheets->isEmpty())
         m_documentToCSSStyleSheets.remove(document);
 }
 
 void InspectorCSSAgent::documentDetached(Document* document)
 {
     m_invalidatedDocuments.remove(document);
-    setActiveStyleSheets(document, Vector<CSSStyleSheet*>(), ExistingFrontendRefresh);
+    setActiveStyleSheets(document, WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >(), ExistingFrontendRefresh);
 }
 
 bool InspectorCSSAgent::forcePseudoState(Element* element, CSSSelector::PseudoType pseudoType)
 {
     if (m_nodeIdToForcedPseudoState.isEmpty())
         return false;
 
     int nodeId = m_domAgent->boundNodeId(element);
     if (!nodeId)
         return false;
@@ skipping 548 matching lines @@
         return 0;
     }
     if (!node->isElementNode()) {
         *errorString = "Not an element node";
         return 0;
     }
     return toElement(node);
 }
 
 // static
-void InspectorCSSAgent::collectAllDocumentStyleSheets(Document* document, Vector<CSSStyleSheet*>& result)
+void InspectorCSSAgent::collectAllDocumentStyleSheets(Document* document, WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >& result)
 {
     const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> > activeStyleSheets = document->styleEngine()->activeStyleSheetsForInspector();
     for (WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet> >::const_iterator it = activeStyleSheets.begin(); it != activeStyleSheets.end(); ++it) {
         CSSStyleSheet* styleSheet = it->get();
         InspectorCSSAgent::collectStyleSheets(styleSheet, result);
     }
 }
 
 // static
-void InspectorCSSAgent::collectStyleSheets(CSSStyleSheet* styleSheet, Vector<CSSStyleSheet*>& result)
+void InspectorCSSAgent::collectStyleSheets(CSSStyleSheet* styleSheet, WillBeHeapVector<RawPtrWillBeMember<CSSStyleSheet> >& result)
 {
     result.append(styleSheet);
     for (unsigned i = 0, size = styleSheet->length(); i < size; ++i) {
         CSSRule* rule = styleSheet->item(i);
         if (rule->type() == CSSRule::IMPORT_RULE) {
             CSSStyleSheet* importedStyleSheet = toCSSImportRule(rule)->styleSheet();
             if (importedStyleSheet)
                 InspectorCSSAgent::collectStyleSheets(importedStyleSheet, result);
         }
     }
@@ skipping 231 matching lines @@
 }
 
 void InspectorCSSAgent::didReparseStyleSheet()
 {
     ASSERT(m_isSettingStyleSheetText);
     m_isSettingStyleSheetText = false;
 }
 
 void InspectorCSSAgent::resetPseudoStates()
 {
-    HashSet<Document*> documentsToChange;
+    WillBeHeapHashSet<RawPtrWillBeMember<Document> > documentsToChange;
     for (NodeIdToForcedPseudoState::iterator it = m_nodeIdToForcedPseudoState.begin(), end = m_nodeIdToForcedPseudoState.end(); it != end; ++it) {
         Element* element = toElement(m_domAgent->nodeForId(it->key));
         if (element && element->ownerDocument())
             documentsToChange.add(element->ownerDocument());
     }
 
     m_nodeIdToForcedPseudoState.clear();
-    for (HashSet<Document*>::iterator it = documentsToChange.begin(), end = documentsToChange.end(); it != end; ++it)
+    for (WillBeHeapHashSet<RawPtrWillBeMember<Document> >::iterator it = documentsToChange.begin(), end = documentsToChange.end(); it != end; ++it)
         (*it)->setNeedsStyleRecalc(SubtreeStyleChange);
 }
 
+void InspectorCSSAgent::trace(Visitor* visitor)
+{
+    visitor->trace(m_domAgent);
+    visitor->trace(m_pageAgent);
+    visitor->trace(m_resourceAgent);
+#if ENABLE(OILPAN)
+    visitor->trace(m_cssStyleSheetToInspectorStyleSheet);
+    visitor->trace(m_documentToCSSStyleSheets);
+    visitor->trace(m_invalidatedDocuments);
+    visitor->trace(m_documentToViaInspectorStyleSheet);
+#endif
+    visitor->trace(m_inspectorUserAgentStyleSheet);
+    InspectorBaseAgent::trace(visitor);
+}
+
 } // namespace blink