Apply :target styling even if fragment scrolling was skipped.

Source/core/frame/FrameView.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Dirk Mueller <mueller@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
@@ skipping 1390 matching lines @@
     }
 
     hostWindow()->invalidateRect(updateRect);
 }
 
 void FrameView::restoreScrollbar()
 {
     setScrollbarsSuppressed(false);
 }
 
-bool FrameView::scrollToFragment(const KURL& url)
+bool FrameView::processUrlFragment(const KURL& url, UrlFragmentBehavior behavior)
 {
     // If our URL has no ref, then we have no place we need to jump to.
     // OTOH If CSS target was set previously, we want to set it to 0, recalc
     // and possibly paint invalidation because :target pseudo class may have been
     // set (see bug 11321).
     // Similarly for svg, if we had a previous svgView() then we need to reset
     // the initial view if we don't have a fragment.
     if (!url.hasFragmentIdentifier() && !m_frame->document()->cssTarget() && !m_frame->document()->isSVGDocument())
         return false;
 
     String fragmentIdentifier = url.fragmentIdentifier();
-    if (scrollToAnchor(fragmentIdentifier))
+    if (processUrlFragmentHelper(fragmentIdentifier, behavior))
         return true;
 
     // Try again after decoding the ref, based on the document's encoding.
     if (m_frame->document()->encoding().isValid())
-        return scrollToAnchor(decodeURLEscapeSequences(fragmentIdentifier, m_frame->document()->encoding()));
+        return processUrlFragmentHelper(decodeURLEscapeSequences(fragmentIdentifier, m_frame->document()->encoding()), behavior);
 
     return false;
 }
 
-bool FrameView::scrollToAnchor(const String& name)
+bool FrameView::processUrlFragmentHelper(const String& name, UrlFragmentBehavior behavior)
 {
     ASSERT(m_frame->document());
 
-    if (!m_frame->document()->isRenderingReady()) {
+    if (behavior == UrlFragmentScroll && !m_frame->document()->isRenderingReady()) {
         m_frame->document()->setGotoAnchorNeededAfterStylesheetsLoad(true);
         return false;
     }
 
     m_frame->document()->setGotoAnchorNeededAfterStylesheetsLoad(false);
 
     Element* anchorNode = m_frame->document()->findAnchor(name);
 
     // Setting to null will clear the current target.
     m_frame->document()->setCSSTarget(anchorNode);
 
     if (m_frame->document()->isSVGDocument()) {
         if (SVGSVGElement* svg = SVGDocumentExtensions::rootElement(*m_frame->document())) {
             svg->setupInitialView(name, anchorNode);
             if (!anchorNode)
                 return true;
         }
     }
 
     // Implement the rule that "" and "top" both mean top of page as in other browsers.
     if (!anchorNode && !(name.isEmpty() || equalIgnoringCase(name, "top")))
         return false;
 
-    maintainScrollPositionAtAnchor(anchorNode ? static_cast<Node*>(anchorNode) : m_frame->document());
+    if (behavior == UrlFragmentScroll)
+        maintainScrollPositionAtAnchor(anchorNode ? static_cast<Node*>(anchorNode) : m_frame->document());
 
     // If the anchor accepts keyboard focus, move focus there to aid users relying on keyboard navigation.
     // If anchorNode is not focusable, setFocusedElement() will still clear focus, which matches the behavior of other browsers.
     if (anchorNode)
         m_frame->document()->setFocusedElement(anchorNode);
 
     return true;
 }
 
 void FrameView::maintainScrollPositionAtAnchor(Node* anchorNode)
@@ skipping 2534 matching lines @@
 
     if (!graphicsLayer)
         return;
 
     DeprecatedPaintLayer::mapRectToPaintInvalidationBacking(localFrame->contentLayoutObject(), paintInvalidationContainer, viewRect);
 
     graphicsLayerTimingRequests.add(graphicsLayer, Vector<std::pair<int64_t, WebRect>>()).storedValue->value.append(std::make_pair(m_frame->frameID(), enclosingIntRect(viewRect)));
 }
 
 } // namespace blink