Move and rename RenderPart to LayoutPart.

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 246 matching lines @@
     const size_t frameSeparatorLength = WTF_ARRAY_LENGTH(frameSeparator);
 
     // Recursively walk the children.
     const FrameTree& frameTree = frame->tree();
     for (Frame* curChild = frameTree.firstChild(); curChild; curChild = curChild->tree().nextSibling()) {
         if (!curChild->isLocalFrame())
             continue;
         LocalFrame* curLocalChild = toLocalFrame(curChild);
         // Ignore the text of non-visible frames.
         RenderView* contentRenderer = curLocalChild->contentRenderer();
-        RenderPart* ownerRenderer = curLocalChild->ownerRenderer();
+        LayoutPart* ownerRenderer = curLocalChild->ownerRenderer();
         if (!contentRenderer || !contentRenderer->size().width() || !contentRenderer->size().height()
             || (contentRenderer->location().x() + contentRenderer->size().width() <= 0) || (contentRenderer->location().y() + contentRenderer->size().height() <= 0)
             || (ownerRenderer && ownerRenderer->style() && ownerRenderer->style()->visibility() != VISIBLE)) {
             continue;
         }
 
         // Make sure the frame separator won't fill up the buffer, and give up if
         // it will. The danger is if the separator will make the buffer longer than
         // maxChars. This will cause the computation above:
         //   maxChars - output->size()
@@ skipping 346 matching lines @@
 
 WebSize WebLocalFrameImpl::contentsSize() const
 {
     if (FrameView* view = frameView())
         return view->contentsSize();
     return WebSize();
 }
 
 bool WebLocalFrameImpl::hasVisibleContent() const
 {
-    if (RenderPart* renderer = frame()->ownerRenderer()) {
+    if (LayoutPart* renderer = frame()->ownerRenderer()) {
         if (renderer->style()->visibility() != VISIBLE)
             return false;
     }
 
     if (FrameView* view = frameView())
         return view->visibleWidth() > 0 && view->visibleHeight() > 0;
     return false;
 }
 
 WebRect WebLocalFrameImpl::visibleContentRect() const
@@ skipping 1358 matching lines @@
 {
     m_frameWidget = frameWidget;
 }
 
 WebFrameWidgetImpl* WebLocalFrameImpl::frameWidget() const
 {
     return m_frameWidget;
 }
 
 } // namespace blink