Move and rename RenderPart to LayoutPart.

Source/core/html/HTMLPlugInElement.cpp

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * 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 21 matching lines @@
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/events/Event.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/frame/csp/ContentSecurityPolicy.h"
 #include "core/html/HTMLContentElement.h"
 #include "core/html/HTMLImageLoader.h"
 #include "core/html/PluginDocument.h"
 #include "core/layout/LayoutImage.h"
+#include "core/layout/LayoutPart.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/MixedContentChecker.h"
 #include "core/page/EventHandler.h"
 #include "core/page/Page.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
 #include "core/plugins/PluginPlaceholder.h"
 #include "core/plugins/PluginView.h"
 #include "core/rendering/RenderBlockFlow.h"
 #include "core/rendering/RenderEmbeddedObject.h"
-#include "core/rendering/RenderPart.h"
 #include "platform/Logging.h"
 #include "platform/MIMETypeFromURL.h"
 #include "platform/MIMETypeRegistry.h"
 #include "platform/Widget.h"
 #include "platform/plugins/PluginData.h"
 #include "public/platform/WebURLRequest.h"
 
 namespace blink {
 
 using namespace HTMLNames;
@@ skipping 72 matching lines @@
     if (Widget* widget = existingPluginWidget())
         return widget->isPluginView() && toPluginView(widget)->canProcessDrag();
     return false;
 }
 
 bool HTMLPlugInElement::willRespondToMouseClickEvents()
 {
     if (isDisabledFormControl())
         return false;
     LayoutObject* r = renderer();
-    return r && (r->isEmbeddedObject() || r->isRenderPart());
+    return r && (r->isEmbeddedObject() || r->isLayoutPart());
 }
 
 void HTMLPlugInElement::removeAllEventListeners()
 {
     HTMLFrameOwnerElement::removeAllEventListeners();
-    if (RenderPart* renderer = existingRenderPart()) {
+    if (LayoutPart* renderer = existingLayoutPart()) {
         if (Widget* widget = renderer->widget())
             widget->eventListenersRemoved();
     }
 }
 
 void HTMLPlugInElement::didMoveToNewDocument(Document& oldDocument)
 {
     if (m_imageLoader)
         m_imageLoader->elementDidMoveToNewDocument();
     HTMLFrameOwnerElement::didMoveToNewDocument(oldDocument);
@@ skipping 33 matching lines @@
 
 void HTMLPlugInElement::requestPluginCreationWithoutRendererIfPossible()
 {
     if (m_serviceType.isEmpty())
         return;
 
     if (!document().frame()
         || !document().frame()->loader().client()->canCreatePluginWithoutRenderer(m_serviceType))
         return;
 
-    if (renderer() && renderer()->isRenderPart())
+    if (renderer() && renderer()->isLayoutPart())
         return;
 
     createPluginWithoutRenderer();
 }
 
 void HTMLPlugInElement::createPluginWithoutRenderer()
 {
     ASSERT(document().frame()->loader().client()->canCreatePluginWithoutRenderer(m_serviceType));
 
     KURL url;
@@ skipping 45 matching lines @@
         m_NPObject = 0;
     }
 
     HTMLFrameOwnerElement::detach(context);
 }
 
 LayoutObject* HTMLPlugInElement::createRenderer(const LayoutStyle& style)
 {
     // Fallback content breaks the DOM->Renderer class relationship of this
     // class and all superclasses because createObject won't necessarily return
-    // a RenderEmbeddedObject or RenderPart.
+    // a RenderEmbeddedObject or LayoutPart.
     if (useFallbackContent())
         return LayoutObject::createObject(this, style);
 
     if (isImageType()) {
         LayoutImage* image = new LayoutImage(this);
         image->setImageResource(LayoutImageResource::create());
         return image;
     }
 
     if (usePlaceholderContent())
@@ skipping 36 matching lines @@
             plugin = pluginWidgetForJSBindings();
 
         if (plugin)
             m_pluginWrapper = frame->script().createPluginWrapper(plugin);
     }
     return m_pluginWrapper.get();
 }
 
 Widget* HTMLPlugInElement::existingPluginWidget() const
 {
-    if (RenderPart* renderPart = existingRenderPart())
-        return renderPart->widget();
+    if (LayoutPart* layoutPart = existingLayoutPart())
+        return layoutPart->widget();
     return nullptr;
 }
 
 Widget* HTMLPlugInElement::pluginWidgetForJSBindings()
 {
-    if (RenderPart* renderPart = renderPartForJSBindings())
-        return renderPart->widget();
+    if (LayoutPart* layoutPart = layoutPartForJSBindings())
+        return layoutPart->widget();
     return nullptr;
 }
 
 bool HTMLPlugInElement::isPresentationAttribute(const QualifiedName& name) const
 {
     if (name == widthAttr || name == heightAttr || name == vspaceAttr || name == hspaceAttr || name == alignAttr)
         return true;
     return HTMLFrameOwnerElement::isPresentationAttribute(name);
 }
 
@@ skipping 22 matching lines @@
     // (tested with mouse events only). This is observable via different order
     // of events - in Firefox, event listeners specified in HTML attributes
     // fires first, then an event gets dispatched to plug-in, and only then
     // other event listeners fire. Hopefully, this difference does not matter in
     // practice.
 
     // FIXME: Mouse down and scroll events are passed down to plug-in via custom
     // code in EventHandler; these code paths should be united.
 
     LayoutObject* r = renderer();
-    if (!r || !r->isRenderPart())
+    if (!r || !r->isLayoutPart())
         return;
     if (r->isEmbeddedObject()) {
         if (toRenderEmbeddedObject(r)->showsUnavailablePluginIndicator())
             return;
     }
-    RefPtrWillBeRawPtr<Widget> widget = toRenderPart(r)->widget();
+    RefPtrWillBeRawPtr<Widget> widget = toLayoutPart(r)->widget();
     if (!widget)
         return;
     widget->handleEvent(event);
     if (event->defaultHandled())
         return;
     HTMLFrameOwnerElement::defaultEventHandler(event);
 }
 
-RenderPart* HTMLPlugInElement::renderPartForJSBindings() const
+LayoutPart* HTMLPlugInElement::layoutPartForJSBindings() const
 {
     // Needs to load the plugin immediatedly because this function is called
     // when JavaScript code accesses the plugin.
     // FIXME: Check if dispatching events here is safe.
     document().updateLayoutIgnorePendingStylesheets(Document::RunPostLayoutTasksSynchronously);
-    return existingRenderPart();
+    return existingLayoutPart();
 }
 
 bool HTMLPlugInElement::isKeyboardFocusable() const
 {
     if (useFallbackContent() || usePlaceholderContent())
         return HTMLElement::isKeyboardFocusable();
 
     if (!document().isActive())
         return false;
 
@@ skipping 101 matching lines @@
     if (!pluginIsLoadable(completedURL, mimeType))
         return false;
 
     bool useFallback;
     bool requireRenderer = true;
     if (shouldUsePlugin(completedURL, mimeType, hasFallbackContent(), useFallback))
         return loadPlugin(completedURL, mimeType, paramNames, paramValues, useFallback, requireRenderer);
 
     // If the plug-in element already contains a subframe,
     // loadOrRedirectSubframe will re-use it. Otherwise, it will create a new
-    // frame and set it as the RenderPart's widget, causing what was previously
+    // frame and set it as the LayoutPart's widget, causing what was previously
     // in the widget to be torn down.
     return loadOrRedirectSubframe(completedURL, getNameAttribute(), true, CheckContentSecurityPolicy);
 }
 
 bool HTMLPlugInElement::loadPlugin(const KURL& url, const String& mimeType, const Vector<String>& paramNames, const Vector<String>& paramValues, bool useFallback, bool requireRenderer)
 {
     LocalFrame* frame = document().frame();
 
     if (!frame->loader().allowPlugins(AboutToInstantiatePlugin))
         return false;
@@ skipping 140 matching lines @@
     return hasAuthorShadowRoot();
 }
 
 void HTMLPlugInElement::lazyReattachIfNeeded()
 {
     if (!useFallbackContent() && !usePlaceholderContent() && needsWidgetUpdate() && renderer() && !isImageType())
         lazyReattachIfAttached();
 }
 
 }