Remove RenderWidget.

sky/engine/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 29 matching lines @@
 #include "core/inspector/InspectorTraceEvents.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/page/Chrome.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/EventHandler.h"
 #include "core/page/FocusController.h"
 #include "core/page/Page.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
 #include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderView.h"
-#include "core/rendering/RenderWidget.h"
 #include "core/rendering/compositing/CompositedLayerMapping.h"
 #include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/ScriptForbiddenScope.h"
 #include "platform/TraceEvent.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/GraphicsLayerDebugInfo.h"
@@ skipping 23 matching lines @@
     , m_overflowStatusDirty(true)
     , m_viewportRenderer(0)
     , m_wasScrolledByUser(false)
     , m_inProgrammaticScroll(false)
     , m_isTrackingPaintInvalidations(false)
     , m_hasSoftwareFilters(false)
     , m_visibleContentScaleFactor(1)
     , m_inputEventsScaleFactorForEmulation(1)
     , m_layoutSizeFixedToFrameSize(true)
     , m_didScrollTimer(this, &FrameView::didScrollTimerFired)
-    , m_needsUpdateWidgetPositions(false)
 {
     ASSERT(m_frame);
     init();
 }
 
 PassRefPtr<FrameView> FrameView::create(LocalFrame* frame)
 {
     RefPtr<FrameView> view = adoptRef(new FrameView(frame));
     view->show();
     return view.release();
@@ skipping 525 matching lines @@
     for (RenderObject* renderer = layoutRoot; renderer; renderer = renderer->nextInPreOrder()) {
         if (renderer->layoutDidGetCalled()) {
             FloatQuad quad = renderer->localToAbsoluteQuad(FloatQuad(renderer->previousPaintInvalidationRect()));
             LayoutRect rect = quad.enclosingBoundingBox();
             debugInfo.currentLayoutRects().append(rect);
             renderer->setLayoutDidGetCalled(false);
         }
     }
 }
 
-void FrameView::addWidget(RenderWidget* object)
-{
-    m_widgets.add(object);
-}
-
-void FrameView::removeWidget(RenderWidget* object)
-{
-    m_widgets.remove(object);
-}
-
-void FrameView::updateWidgetPositions()
-{
-    Vector<RefPtr<RenderWidget> > widgets;
-    copyToVector(m_widgets, widgets);
-
-    // Script or plugins could detach the frame so abort processing if that happens.
-
-    for (size_t i = 0; i < widgets.size() && renderView(); ++i)
-        widgets[i]->updateWidgetPosition();
-
-    for (size_t i = 0; i < widgets.size() && renderView(); ++i)
-        widgets[i]->widgetPositionsUpdated();
-}
-
 void FrameView::setMediaType(const AtomicString& mediaType)
 {
     ASSERT(m_frame->document());
     m_frame->document()->mediaQueryAffectingValueChanged();
     m_mediaType = mediaType;
 }
 
 AtomicString FrameView::mediaType() const
 {
     // See if we have an override type.
@@ skipping 339 matching lines @@
     }
 
     ASSERT(m_frame->document());
     if (m_nestedLayoutCount <= 1) {
         if (m_firstLayoutCallbackPending)
             m_firstLayoutCallbackPending = false;
     }
 
     FontFaceSet::didLayout(*m_frame->document());
 
-    updateWidgetPositions();
-
-    // Plugins could have torn down the page inside updateWidgetPositions().
-    if (!renderView())
-        return;
-
     if (Page* page = m_frame->page()) {
         if (ScrollingCoordinator* scrollingCoordinator = page->scrollingCoordinator())
             scrollingCoordinator->notifyLayoutUpdated();
     }
 
     sendResizeEventIfNeeded();
 }
 
 bool FrameView::wasViewportResized()
 {
@@ skipping 231 matching lines @@
 bool FrameView::isPainting() const
 {
     return m_isPainting;
 }
 
 void FrameView::setNodeToDraw(Node* node)
 {
     m_nodeToDraw = node;
 }
 
-void FrameView::updateWidgetPositionsIfNeeded()
-{
-    if (!m_needsUpdateWidgetPositions)
-        return;
-
-    m_needsUpdateWidgetPositions = false;
-
-    updateWidgetPositions();
-}
-
 void FrameView::updateLayoutAndStyleForPainting()
 {
     // Updating layout can run script, which can tear down the FrameView.
     RefPtr<FrameView> protector(this);
 
     updateLayoutAndStyleIfNeededRecursive();
 
-    updateWidgetPositionsIfNeeded();
-
     if (RenderView* view = renderView()) {
         TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "UpdateLayerTree", "frame", m_frame.get());
         view->compositor()->updateIfNeededRecursive();
 
         if (view->compositor()->inCompositingMode())
             m_frame->page()->scrollingCoordinator()->updateAfterCompositingChangeIfNeeded();
 
         updateCompositedSelectionBoundsIfNeeded();
 
         invalidateTreeIfNeededRecursive();
@@ skipping 225 matching lines @@
 void FrameView::setLayoutSizeInternal(const IntSize& size)
 {
     if (m_layoutSize == size)
         return;
 
     m_layoutSize = size;
     contentsResized();
 }
 
 } // namespace blink