Speculatively launch Service Workers on mouse/touch events. [1/5]

third_party/WebKit/Source/core/html/HTMLAnchorElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2007, 2008, 2009, 2010 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.
@@ skipping 69 matching lines @@
     bool willRespondToMouseClickEvents() final;
 
     bool hasRel(uint32_t relation) const;
     void setRel(const AtomicString&);
 
     LinkHash visitedLinkHash() const;
     void invalidateCachedVisitedLinkHash() { m_cachedVisitedLinkHash = 0; }
 
     void sendPings(const KURL& destinationURL) const;
 
+    DECLARE_VIRTUAL_TRACE();
+
 protected:
     HTMLAnchorElement(const QualifiedName&, Document&);
 
     void parseAttribute(const QualifiedName&, const AtomicString&, const AtomicString&) override;
     bool supportsFocus() const override;
     bool matchesEnabledPseudoClass() const override;
 
 private:
+    class NavigationHintSender;
+
     bool shouldHaveFocusAppearance() const final;
     void dispatchFocusEvent(Element* oldFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities) override;
     void dispatchBlurEvent(Element* newFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities) override;
     bool isMouseFocusable() const override;
     bool isKeyboardFocusable() const override;
     void defaultEventHandler(Event*) final;
     void setActive(bool = true) final;
     void accessKeyAction(bool sendMouseEvents) final;
     bool isURLAttribute(const Attribute&) const final;
     bool hasLegalLinkAttribute(const QualifiedName&) const final;
     bool canStartSelection() const final;
     short tabIndex() const final;
     bool draggable() const final;
     bool isInteractiveContent() const final;
     InsertionNotificationRequest insertedInto(ContainerNode*) override;
     void handleClick(Event*);
+    NavigationHintSender* ensureNavigationHintSender();
 
     uint32_t m_linkRelations;
     mutable LinkHash m_cachedVisitedLinkHash;
     bool m_wasFocusedByMouse;
+    Member<NavigationHintSender> m_navigationHintsender;

[falken, 2016/06/15 13:48:19]

s/sender/Sender

[horo, 2016/06/16 06:02:44]

Done.

 };
 
 inline LinkHash HTMLAnchorElement::visitedLinkHash() const
 {
     if (!m_cachedVisitedLinkHash)
         m_cachedVisitedLinkHash = blink::visitedLinkHash(document().baseURL(), fastGetAttribute(HTMLNames::hrefAttr));
     return m_cachedVisitedLinkHash;
 }
 
 // Functions shared with the other anchor elements (i.e., SVG).
 
 bool isEnterKeyKeydownEvent(Event*);
 bool isLinkClick(Event*);
 
 } // namespace blink
 
 #endif // HTMLAnchorElement_h