Rename Document::widgetForElement to frameViewBaseForElement

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
@@ skipping 350 matching lines @@
     return false;
 
   // rule (d) above
   CharDecompositionType decompType = decompositionType(c);
   if (decompType == DecompositionFont || decompType == DecompositionCompat)
     return false;
 
   return true;
 }
 
-static FrameViewBase* widgetForElement(const Element& focusedElement) {
-  LayoutObject* layoutObject = focusedElement.layoutObject();
-  if (!layoutObject || !layoutObject->isLayoutPart())
-    return 0;
-  return toLayoutPart(layoutObject)->frameViewBase();
-}
-
 static bool acceptsEditingFocus(const Element& element) {
   DCHECK(hasEditableStyle(element));
 
   return element.document().frame() && rootEditableElement(element);
 }
 
 uint64_t Document::s_globalTreeVersion = 0;
 
 static bool s_threadedParsingEnabledForTesting = true;
 
@@ skipping 3645 matching lines @@
                                                params.sourceCapabilities);
 
       if (m_focusedElement) {
         // handler shifted focus
         focusChangeBlocked = true;
         newFocusedElement = nullptr;
       }
     }
 
     if (view()) {
-      FrameViewBase* oldFrameViewBase = widgetForElement(*oldFocusedElement);
+      FrameViewBase* oldFrameViewBase = oldFocusedElement->frameViewBase();
+
       if (oldFrameViewBase)
         oldFrameViewBase->setFocused(false, params.type);
       else
         view()->setFocused(false, params.type);
     }
   }
 
   if (newFocusedElement)
     updateStyleAndLayoutTreeForNode(newFocusedElement);
   if (newFocusedElement && newFocusedElement->isFocusable()) {
@@ skipping 53 matching lines @@
         goto SetFocusedElementDone;
       }
     }
 
     if (isRootEditableElement(*m_focusedElement))
       frame()->spellChecker().didBeginEditing(m_focusedElement.get());
 
     // eww, I suck. set the qt focus correctly
     // ### find a better place in the code for this
     if (view()) {
-      FrameViewBase* focusFrameViewBase = widgetForElement(*m_focusedElement);
+      FrameViewBase* focusFrameViewBase = m_focusedElement->frameViewBase();
       if (focusFrameViewBase) {
         // Make sure a FrameViewBase has the right size before giving it focus.
         // Otherwise, we are testing edge cases of the FrameViewBase code.
         // Specifically, in WebCore this does not work well for text fields.
         updateStyleAndLayout();
         // Re-get the FrameViewBase in case updating the layout changed things.
-        focusFrameViewBase = widgetForElement(*m_focusedElement);
+        focusFrameViewBase = m_focusedElement->frameViewBase();
       }
       if (focusFrameViewBase)
         focusFrameViewBase->setFocused(true, params.type);
       else
         view()->setFocused(true, params.type);
     }
   }
 
   if (!focusChangeBlocked && m_focusedElement) {
     // Create the AXObject cache in a focus change because Chromium relies on
@@ skipping 2531 matching lines @@
 }
 
 void showLiveDocumentInstances() {
   WeakDocumentSet& set = liveDocumentSet();
   fprintf(stderr, "There are %u documents currently alive:\n", set.size());
   for (blink::Document* document : set)
     fprintf(stderr, "- Document %p URL: %s\n", document,
             document->url().getString().utf8().data());
 }
 #endif