Replace ASSERT()s with DCHECK*() in core/html/*.{cpp,h}.

third_party/WebKit/Source/core/html/HTMLLinkElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 127 matching lines @@
 }
 
 bool HTMLLinkElement::loadLink(const String& type, const String& as, const String& media, const KURL& url)
 {
     return m_linkLoader->loadLink(m_relAttribute, crossOriginAttributeValue(fastGetAttribute(HTMLNames::crossoriginAttr)), type, as, media, url, document(), NetworkHintsInterfaceImpl());
 }
 
 LinkResource* HTMLLinkElement::linkResourceToProcess()
 {
     if (!shouldLoadLink()) {
-        ASSERT(!linkStyle() || !linkStyle()->hasSheet());
+        DCHECK(!linkStyle() || !linkStyle()->hasSheet());
         return nullptr;
     }
 
     if (!m_link) {
         if (m_relAttribute.isImport()) {
             m_link = LinkImport::create(this);
         } else if (m_relAttribute.isManifest()) {
             m_link = LinkManifest::create(this);
         } else if (m_relAttribute.isServiceWorker() && OriginTrials::linkServiceWorkerEnabled(getExecutionContext())) {
             if (document().frame())
@@ skipping 66 matching lines @@
 {
     // Store the result of isConnected() here before Node::removedFrom(..) clears the flags.
     bool wasConnected = isConnected();
     HTMLElement::removedFrom(insertionPoint);
     if (!insertionPoint->isConnected())
         return;
 
     m_linkLoader->released();
 
     if (!wasConnected) {
-        ASSERT(!linkStyle() || !linkStyle()->hasSheet());
+        DCHECK(!linkStyle() || !linkStyle()->hasSheet());
         return;
     }
     document().styleEngine().removeStyleSheetCandidateNode(this);
 
     StyleSheet* removedSheet = sheet();
 
     if (m_link)
         m_link->ownerRemoved();
 
     document().styleEngine().setNeedsActiveStyleUpdate(removedSheet, FullStyleUpdate);
@@ skipping 45 matching lines @@
     setSynchronizedLazyAttribute(HTMLNames::sizesAttr, m_sizes->value());
     WebVector<WebSize> webIconSizes = WebIconSizesParser::parseIconSizes(m_sizes->value());
     m_iconSizes.resize(webIconSizes.size());
     for (size_t i = 0; i < webIconSizes.size(); ++i)
         m_iconSizes[i] = webIconSizes[i];
     process();
 }
 
 bool HTMLLinkElement::sheetLoaded()
 {
-    ASSERT(linkStyle());
+    DCHECK(linkStyle());
     return linkStyle()->sheetLoaded();
 }
 
 void HTMLLinkElement::notifyLoadedSheetAndAllCriticalSubresources(LoadedSheetErrorStatus errorStatus)
 {
-    ASSERT(linkStyle());
+    DCHECK(linkStyle());
     linkStyle()->notifyLoadedSheetAndAllCriticalSubresources(errorStatus);
 }
 
 void HTMLLinkElement::dispatchPendingLoadEvents()
 {
     linkLoadEventSender().dispatchPendingEvents();
 }
 
 void HTMLLinkElement::dispatchPendingEvent(LinkEventSender* eventSender)
 {
-    ASSERT_UNUSED(eventSender, eventSender == &linkLoadEventSender());
-    ASSERT(m_link);
+    DCHECK_EQ(eventSender, &linkLoadEventSender());
+    DCHECK(m_link);
     if (m_link->hasLoaded())
         linkLoaded();
     else
         linkLoadingErrored();
 }
 
 void HTMLLinkElement::scheduleEvent()
 {
     linkLoadEventSender().dispatchEventSoon(this);
 }
 
 void HTMLLinkElement::startLoadingDynamicSheet()
 {
-    ASSERT(linkStyle());
+    DCHECK(linkStyle());
     linkStyle()->startLoadingDynamicSheet();
 }
 
 bool HTMLLinkElement::isURLAttribute(const Attribute& attribute) const
 {
     return attribute.name().localName() == hrefAttr || HTMLElement::isURLAttribute(attribute);
 }
 
 bool HTMLLinkElement::hasLegalLinkAttribute(const QualifiedName& name) const
 {
@@ skipping 115 matching lines @@
         notifyLoadedSheetAndAllCriticalSubresources(Node::ErrorOccurredLoadingSubresource);
         return;
     }
 
     CSSParserContext parserContext(m_owner->document(), nullptr, baseURL, charset);
 
     DEFINE_STATIC_LOCAL(EnumerationHistogram, restoredCachedStyleSheetHistogram, ("Blink.RestoredCachedStyleSheet", 2));
     DEFINE_STATIC_LOCAL(EnumerationHistogram, restoredCachedStyleSheet2Histogram, ("Blink.RestoredCachedStyleSheet2", StyleSheetCacheStatusCount));
 
     if (StyleSheetContents* restoredSheet = const_cast<CSSStyleSheetResource*>(cachedStyleSheet)->restoreParsedStyleSheet(parserContext)) {
-        ASSERT(restoredSheet->isCacheableForResource());
-        ASSERT(!restoredSheet->isLoading());
+        DCHECK(restoredSheet->isCacheableForResource());
+        DCHECK(!restoredSheet->isLoading());
 
         if (m_sheet)
             clearSheet();
         m_sheet = CSSStyleSheet::create(restoredSheet, m_owner);
         m_sheet->setMediaQueries(MediaQuerySet::create(m_owner->media()));
         if (m_owner->isInDocumentTree())
             m_sheet->setTitle(m_owner->title());
         setCrossOriginStylesheetStatus(m_sheet.get());
 
         m_loading = false;
@@ skipping 43 matching lines @@
     if (m_firedLoad)
         return;
     m_loadedSheet = (errorStatus == Node::NoErrorLoadingSubresource);
     if (m_owner)
         m_owner->scheduleEvent();
     m_firedLoad = true;
 }
 
 void LinkStyle::startLoadingDynamicSheet()
 {
-    ASSERT(m_pendingSheetType < Blocking);
+    DCHECK_LT(m_pendingSheetType, Blocking);
     addPendingSheet(Blocking);
 }
 
 void LinkStyle::clearSheet()
 {
-    ASSERT(m_sheet);
-    ASSERT(m_sheet->ownerNode() == m_owner);
+    DCHECK(m_sheet);
+    DCHECK_EQ(m_sheet->ownerNode(), m_owner);
     m_sheet.release()->clearOwnerNode();
 }
 
 bool LinkStyle::styleSheetIsLoading() const
 {
     if (m_loading)
         return true;
     if (!m_sheet)
         return false;
     return m_sheet->contents()->isLoading();
@@ skipping 69 matching lines @@
     if (m_fetchFollowingCORS && resource() && !resource()->errorOccurred()) {
         // Record the security origin the CORS access check succeeded at, if cross origin.
         // Only origins that are script accessible to it may access the stylesheet's rules.
         sheet->setAllowRuleAccessFromOrigin(m_owner->document().getSecurityOrigin());
     }
     m_fetchFollowingCORS = false;
 }
 
 void LinkStyle::process()
 {
-    ASSERT(m_owner->shouldProcessStyle());
+    DCHECK(m_owner->shouldProcessStyle());
     String type = m_owner->typeValue().lower();
     String as = m_owner->asValue().lower();
     String media = m_owner->media().lower();
     LinkRequestBuilder builder(m_owner);
 
     if (m_owner->relAttribute().getIconType() != InvalidIcon && builder.url().isValid() && !builder.url().isEmpty()) {
         if (!m_owner->shouldLoadLink())
             return;
         if (!document().getSecurityOrigin()->canDisplay(builder.url()))
             return;
@@ skipping 84 matching lines @@
 }
 
 DEFINE_TRACE(LinkStyle)
 {
     visitor->trace(m_sheet);
     LinkResource::trace(visitor);
     ResourceOwner<StyleSheetResource>::trace(visitor);
 }
 
 } // namespace blink