Separate @viewport from other RuleSet construction.

third_party/WebKit/Source/core/css/StyleSheetContents.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2012 Apple 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 48 matching lines @@
 StyleSheetContents::StyleSheetContents(StyleRuleImport* ownerRule,
                                        const String& originalURL,
                                        const CSSParserContext& context)
     : m_ownerRule(ownerRule),
       m_originalURL(originalURL),
       m_defaultNamespace(starAtom),
       m_hasSyntacticallyValidCSSHeader(true),
       m_didLoadErrorOccur(false),
       m_isMutable(false),
       m_hasFontFaceRule(false),
+      m_hasViewportRule(false),
       m_hasMediaQueries(false),
       m_hasSingleOwnerDocument(true),
       m_isUsedFromTextCache(false),
       m_parserContext(context) {}
 
 StyleSheetContents::StyleSheetContents(const StyleSheetContents& o)
     : m_ownerRule(nullptr),
       m_originalURL(o.m_originalURL),
       m_importRules(o.m_importRules.size()),
       m_namespaceRules(o.m_namespaceRules.size()),
       m_childRules(o.m_childRules.size()),
       m_namespaces(o.m_namespaces),
       m_defaultNamespace(o.m_defaultNamespace),
       m_hasSyntacticallyValidCSSHeader(o.m_hasSyntacticallyValidCSSHeader),
       m_didLoadErrorOccur(false),
       m_isMutable(false),
       m_hasFontFaceRule(o.m_hasFontFaceRule),
+      m_hasViewportRule(o.m_hasViewportRule),
       m_hasMediaQueries(o.m_hasMediaQueries),
       m_hasSingleOwnerDocument(true),
       m_isUsedFromTextCache(false),
       m_parserContext(o.m_parserContext) {
   // FIXME: Copy import rules.
   ASSERT(o.m_importRules.isEmpty());
 
   for (unsigned i = 0; i < m_childRules.size(); ++i)
     m_childRules[i] = o.m_childRules[i]->copy();
 }
@@ skipping 568 matching lines @@
   visitor->trace(m_importRules);
   visitor->trace(m_namespaceRules);
   visitor->trace(m_childRules);
   visitor->trace(m_loadingClients);
   visitor->trace(m_completedClients);
   visitor->trace(m_ruleSet);
   visitor->trace(m_referencedFromResource);
 }
 
 }  // namespace blink