Rename repaint to paintInvalidation in core/rendering/compositing.

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 1268 matching lines @@
         // it does not need paint invalidation just to scroll.
         if (layer->compositingState() == PaintsIntoOwnBacking)
             continue;
 
         if (layer->hasAncestorWithFilterOutsets()) {
             // If the fixed layer has a blur/drop-shadow filter applied on at least one of its parents, we cannot
             // scroll using the fast path, otherwise the outsets of the filter will be moved around the page.
             return false;
         }
 
-        IntRect updateRect = pixelSnappedIntRect(layer->repainter().repaintRectIncludingNonCompositingDescendants());
+        IntRect updateRect = pixelSnappedIntRect(layer->paintInvalidator().repaintRectIncludingNonCompositingDescendants());
 
         const RenderLayerModelObject* repaintContainer = layer->renderer()->containerForPaintInvalidation();
         if (repaintContainer && !repaintContainer->isRenderView()) {
             // Invalidate the old and new locations of fixed position elements that are not drawn into the RenderView.
             updateRect.moveBy(scrollPosition());
             IntRect previousRect = updateRect;
             previousRect.move(scrollDelta);
             // FIXME: Rather than uniting the rects, we should just issue both invalidations.
             updateRect.unite(previousRect);
             layer->renderer()->invalidatePaintUsingContainer(repaintContainer, updateRect, InvalidationScroll);
         } else {
             // Coalesce the paint invalidations that will be issued to the renderView.
             updateRect = contentsToRootView(updateRect);
             if (!updateRect.isEmpty())
                 regionToUpdate.unite(updateRect);
         }
     }
 
     hostWindow()->scroll();
 
     // Invalidate the old and new locations of fixed position elements that are drawn into the RenderView.
     Vector<IntRect> subRectsToUpdate = regionToUpdate.rects();
     size_t viewportConstrainedObjectsCount = subRectsToUpdate.size();
     for (size_t i = 0; i < viewportConstrainedObjectsCount; ++i) {
         IntRect updateRect = subRectsToUpdate[i];
         IntRect scrolledRect = updateRect;
         scrolledRect.move(-scrollDelta);
         updateRect.unite(scrolledRect);
         // FIXME: We should be able to issue these invalidations separately and before we actually scroll.
-        renderView()->layer()->repainter().setBackingNeedsRepaintInRect(rootViewToContents(updateRect));
+        renderView()->layer()->paintInvalidator().setBackingNeedsRepaintInRect(rootViewToContents(updateRect));
     }
 
     return true;
 }
 
 void FrameView::scrollContentsSlowPath(const IntRect& updateRect)
 {
     if (contentsInCompositedLayer()) {
         IntRect updateRect = visibleContentRect();
         ASSERT(renderView());
-        renderView()->layer()->repainter().setBackingNeedsRepaintInRect(updateRect);
+        renderView()->layer()->paintInvalidator().setBackingNeedsRepaintInRect(updateRect);
     }
     if (RenderPart* frameRenderer = m_frame->ownerRenderer()) {
         if (isEnclosedInCompositingLayer()) {
             LayoutRect rect(frameRenderer->borderLeft() + frameRenderer->paddingLeft(),
                             frameRenderer->borderTop() + frameRenderer->paddingTop(),
                             visibleWidth(), visibleHeight());
             frameRenderer->invalidatePaintRectangle(rect);
             return;
         }
     }
@@ skipping 222 matching lines @@
 
         // Fixed items should always have layers.
         ASSERT(renderer->hasLayer());
 
         RenderLayer* layer = toRenderBoxModelObject(renderer)->layer();
 
         // Don't need to do this for composited fixed items.
         if (layer->compositingState() == PaintsIntoOwnBacking)
             continue;
 
-        layer->repainter().computeRepaintRectsIncludingNonCompositingDescendants();
+        layer->paintInvalidator().computePaintInvalidationRectsIncludingNonCompositingDescendants();
     }
 }
 
 void FrameView::updateCompositedSelectionBoundsIfNeeded()
 {
     if (!RuntimeEnabledFeatures::compositedSelectionUpdatesEnabled())
         return;
 
     Page* page = frame().page();
     ASSERT(page);
@@ skipping 1383 matching lines @@
 
 void FrameView::setTracksPaintInvalidations(bool trackPaintInvalidations)
 {
     if (trackPaintInvalidations == m_isTrackingPaintInvalidations)
         return;
 
     for (Frame* frame = m_frame->tree().top(); frame; frame = frame->tree().traverseNext()) {
         if (!frame->isLocalFrame())
             continue;
         if (RenderView* renderView = toLocalFrame(frame)->contentRenderer())
-            renderView->compositor()->setTracksRepaints(trackPaintInvalidations);
+            renderView->compositor()->setTracksPaintInvalidations(trackPaintInvalidations);
     }
 
     TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("blink.invalidation"),
         "FrameView::setTracksPaintInvalidations", "enabled", trackPaintInvalidations);
 
     resetTrackedPaintInvalidations();
     m_isTrackingPaintInvalidations = trackPaintInvalidations;
 }
 
 void FrameView::resetTrackedPaintInvalidations()
 {
     m_trackedPaintInvalidationRects.clear();
     if (RenderView* renderView = this->renderView())
-        renderView->compositor()->resetTrackedRepaintRects();
+        renderView->compositor()->resetTrackedPaintInvalidationRects();
 }
 
 String FrameView::trackedPaintInvalidationRectsAsText() const
 {
     TextStream ts;
     if (!m_trackedPaintInvalidationRects.isEmpty()) {
         ts << "(repaint rects\n";
         for (size_t i = 0; i < m_trackedPaintInvalidationRects.size(); ++i)
             ts << "  (rect " << m_trackedPaintInvalidationRects[i].x() << " " << m_trackedPaintInvalidationRects[i].y() << " " << m_trackedPaintInvalidationRects[i].width() << " " << m_trackedPaintInvalidationRects[i].height() << ")\n";
         ts << ")\n";
@@ skipping 129 matching lines @@
 void FrameView::willRemoveScrollbar(Scrollbar* scrollbar, ScrollbarOrientation orientation)
 {
     ScrollableArea::willRemoveScrollbar(scrollbar, orientation);
     if (AXObjectCache* cache = axObjectCache()) {
         cache->remove(scrollbar);
         cache->handleScrollbarUpdate(this);
     }
 }
 
 } // namespace blink